163655856

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:241

約数の個数: 320

約数和(自身を含む): 606627840

約数和(自身を除く): 442971984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 23, 24, 26, 27, 28, 36, 39, 42, 46, 48, 52, 54, 56, 63, 69, 72, 78, 84, 91, 92, 104, 108, 112, 117, 126, 138, 144, 156, 161, 168, 181, 182, 184, 189, 207, 208, 216, 234, 252, 273, 276, 299, 312, 322, 336, 351, 362, 364, 368, 378, 414, 432, 468, 483, 504, 543, 546, 552, 598, 621, 624, 644, 702, 724, 728, 756, 819, 828, 897, 936, 966, 1008, 1086, 1092, 1104, 1196, 1242, 1267, 1288, 1404, 1448, 1449, 1456, 1512, 1629, 1638, 1656, 1794, 1872, 1932, 2093, 2172, 2184, 2353, 2392, 2457, 2484, 2534, 2576, 2691, 2808, 2896, 2898, 3024, 3258, 3276, 3312, 3588, 3801, 3864, 4163, 4186, 4344, 4347, 4368, 4706, 4784, 4887, 4914, 4968, 5068, 5382, 5616, 5796, 6279, 6516, 6552, 7059, 7176, 7602, 7728, 8073, 8326, 8372, 8688, 8694, 9412, 9774, 9828, 9936, 10136, 10764, 11403, 11592, 12489, 12558, 13032, 13104, 14118, 14352, 15204, 16146, 16471, 16652, 16744, 17388, 18824, 18837, 19548, 19656, 20272, 21177, 21528, 22806, 23184, 24978, 25116, 26064, 28236, 29141, 30408, 32292, 32942, 33304, 33488, 34209, 34776, 37467, 37648, 37674, 39096, 39312, 42354, 43056, 45612, 49413, 49956, 50232, 54119, 56472, 56511, 58282, 60816, 63531, 64584, 65884, 66608, 68418, 69552, 74934, 75348, 78192, 84708, 87423, 91224, 98826, 99912, 100464, 108238, 112401, 112944, 113022, 116564, 127062, 129168, 131768, 136836, 148239, 149868, 150696, 162357, 169416, 174846, 182448, 197652, 199824, 216476, 224802, 226044, 233128, 254124, 262269, 263536, 273672, 296478, 299736, 301392, 324714, 338832, 349692, 378833, 395304, 432952, 444717, 449604, 452088, 466256, 487071, 508248, 524538, 547344, 592956, 599472, 649428, 699384, 757666, 786807, 790608, 865904, 889434, 899208, 904176, 974142, 1016496, 1049076, 1136499, 1185912, 1298856, 1398768, 1461213, 1515332, 1573614, 1778868, 1798416, 1948284, 2098152, 2272998, 2371824, 2597712, 2922426, 3030664, 3147228, 3409497, 3557736, 3896568, 4196304, 4545996, 5844852, 6061328, 6294456, 6818994, 7115472, 7793136, 9091992, 10228491, 11689704, 12588912, 13637988, 18183984, 20456982, 23379408, 27275976, 40913964, 54551952, 81827928, 163655856]

約数ペア:

[(1, 163655856), (2, 81827928), (3, 54551952), (4, 40913964), (6, 27275976), (7, 23379408), (8, 20456982), (9, 18183984), (12, 13637988), (13, 12588912), (14, 11689704), (16, 10228491), (18, 9091992), (21, 7793136), (23, 7115472), (24, 6818994), (26, 6294456), (27, 6061328), (28, 5844852), (36, 4545996), (39, 4196304), (42, 3896568), (46, 3557736), (48, 3409497), (52, 3147228), (54, 3030664), (56, 2922426), (63, 2597712), (69, 2371824), (72, 2272998), (78, 2098152), (84, 1948284), (91, 1798416), (92, 1778868), (104, 1573614), (108, 1515332), (112, 1461213), (117, 1398768), (126, 1298856), (138, 1185912), (144, 1136499), (156, 1049076), (161, 1016496), (168, 974142), (181, 904176), (182, 899208), (184, 889434), (189, 865904), (207, 790608), (208, 786807), (216, 757666), (234, 699384), (252, 649428), (273, 599472), (276, 592956), (299, 547344), (312, 524538), (322, 508248), (336, 487071), (351, 466256), (362, 452088), (364, 449604), (368, 444717), (378, 432952), (414, 395304), (432, 378833), (468, 349692), (483, 338832), (504, 324714), (543, 301392), (546, 299736), (552, 296478), (598, 273672), (621, 263536), (624, 262269), (644, 254124), (702, 233128), (724, 226044), (728, 224802), (756, 216476), (819, 199824), (828, 197652), (897, 182448), (936, 174846), (966, 169416), (1008, 162357), (1086, 150696), (1092, 149868), (1104, 148239), (1196, 136836), (1242, 131768), (1267, 129168), (1288, 127062), (1404, 116564), (1448, 113022), (1449, 112944), (1456, 112401), (1512, 108238), (1629, 100464), (1638, 99912), (1656, 98826), (1794, 91224), (1872, 87423), (1932, 84708), (2093, 78192), (2172, 75348), (2184, 74934), (2353, 69552), (2392, 68418), (2457, 66608), (2484, 65884), (2534, 64584), (2576, 63531), (2691, 60816), (2808, 58282), (2896, 56511), (2898, 56472), (3024, 54119), (3258, 50232), (3276, 49956), (3312, 49413), (3588, 45612), (3801, 43056), (3864, 42354), (4163, 39312), (4186, 39096), (4344, 37674), (4347, 37648), (4368, 37467), (4706, 34776), (4784, 34209), (4887, 33488), (4914, 33304), (4968, 32942), (5068, 32292), (5382, 30408), (5616, 29141), (5796, 28236), (6279, 26064), (6516, 25116), (6552, 24978), (7059, 23184), (7176, 22806), (7602, 21528), (7728, 21177), (8073, 20272), (8326, 19656), (8372, 19548), (8688, 18837), (8694, 18824), (9412, 17388), (9774, 16744), (9828, 16652), (9936, 16471), (10136, 16146), (10764, 15204), (11403, 14352), (11592, 14118), (12489, 13104), (12558, 13032)]