161043792

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:290

約数の個数: 240

約数和(自身を含む): 546215040

約数和(自身を除く): 385171248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 39, 42, 46, 48, 49, 52, 56, 69, 78, 84, 91, 92, 98, 104, 112, 138, 147, 156, 161, 168, 182, 184, 196, 208, 229, 273, 276, 294, 299, 312, 322, 336, 364, 368, 392, 458, 483, 546, 552, 588, 598, 624, 637, 644, 687, 728, 784, 897, 916, 966, 1092, 1104, 1127, 1176, 1196, 1274, 1288, 1374, 1456, 1603, 1794, 1832, 1911, 1932, 2093, 2184, 2254, 2352, 2392, 2548, 2576, 2748, 2977, 3206, 3381, 3588, 3664, 3822, 3864, 4186, 4368, 4508, 4784, 4809, 5096, 5267, 5496, 5954, 6279, 6412, 6762, 7176, 7644, 7728, 8372, 8931, 9016, 9618, 10192, 10534, 10992, 11221, 11908, 12558, 12824, 13524, 14352, 14651, 15288, 15801, 16744, 17862, 18032, 19236, 20839, 21068, 22442, 23816, 25116, 25648, 27048, 29302, 30576, 31602, 33488, 33663, 35724, 36869, 38472, 41678, 42136, 43953, 44884, 47632, 50232, 54096, 58604, 62517, 63204, 67326, 68471, 71448, 73738, 76944, 83356, 84272, 87906, 89768, 100464, 110607, 117208, 125034, 126408, 134652, 136942, 142896, 145873, 147476, 166712, 175812, 179536, 205413, 221214, 234416, 250068, 252816, 258083, 269304, 273884, 291746, 294952, 333424, 351624, 410826, 437619, 442428, 479297, 500136, 516166, 538608, 547768, 583492, 589904, 703248, 774249, 821652, 875238, 884856, 958594, 1000272, 1032332, 1095536, 1166984, 1437891, 1548498, 1643304, 1750476, 1769712, 1917188, 2064664, 2333968, 2875782, 3096996, 3286608, 3355079, 3500952, 3834376, 4129328, 5751564, 6193992, 6710158, 7001904, 7668752, 10065237, 11503128, 12387984, 13420316, 20130474, 23006256, 26840632, 40260948, 53681264, 80521896, 161043792]

約数ペア:

[(1, 161043792), (2, 80521896), (3, 53681264), (4, 40260948), (6, 26840632), (7, 23006256), (8, 20130474), (12, 13420316), (13, 12387984), (14, 11503128), (16, 10065237), (21, 7668752), (23, 7001904), (24, 6710158), (26, 6193992), (28, 5751564), (39, 4129328), (42, 3834376), (46, 3500952), (48, 3355079), (49, 3286608), (52, 3096996), (56, 2875782), (69, 2333968), (78, 2064664), (84, 1917188), (91, 1769712), (92, 1750476), (98, 1643304), (104, 1548498), (112, 1437891), (138, 1166984), (147, 1095536), (156, 1032332), (161, 1000272), (168, 958594), (182, 884856), (184, 875238), (196, 821652), (208, 774249), (229, 703248), (273, 589904), (276, 583492), (294, 547768), (299, 538608), (312, 516166), (322, 500136), (336, 479297), (364, 442428), (368, 437619), (392, 410826), (458, 351624), (483, 333424), (546, 294952), (552, 291746), (588, 273884), (598, 269304), (624, 258083), (637, 252816), (644, 250068), (687, 234416), (728, 221214), (784, 205413), (897, 179536), (916, 175812), (966, 166712), (1092, 147476), (1104, 145873), (1127, 142896), (1176, 136942), (1196, 134652), (1274, 126408), (1288, 125034), (1374, 117208), (1456, 110607), (1603, 100464), (1794, 89768), (1832, 87906), (1911, 84272), (1932, 83356), (2093, 76944), (2184, 73738), (2254, 71448), (2352, 68471), (2392, 67326), (2548, 63204), (2576, 62517), (2748, 58604), (2977, 54096), (3206, 50232), (3381, 47632), (3588, 44884), (3664, 43953), (3822, 42136), (3864, 41678), (4186, 38472), (4368, 36869), (4508, 35724), (4784, 33663), (4809, 33488), (5096, 31602), (5267, 30576), (5496, 29302), (5954, 27048), (6279, 25648), (6412, 25116), (6762, 23816), (7176, 22442), (7644, 21068), (7728, 20839), (8372, 19236), (8931, 18032), (9016, 17862), (9618, 16744), (10192, 15801), (10534, 15288), (10992, 14651), (11221, 14352), (11908, 13524), (12558, 12824)]