131363856

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:172

約数の個数: 240

約数和(自身を含む): 432222336

約数和(自身を除く): 300858480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 36, 39, 46, 48, 52, 54, 69, 72, 78, 81, 92, 104, 108, 113, 117, 138, 144, 156, 162, 184, 207, 208, 216, 226, 234, 243, 276, 299, 312, 324, 339, 351, 368, 414, 432, 452, 468, 486, 552, 598, 621, 624, 648, 678, 702, 828, 897, 904, 936, 972, 1017, 1053, 1104, 1196, 1242, 1296, 1356, 1404, 1469, 1656, 1794, 1808, 1863, 1872, 1944, 2034, 2106, 2392, 2484, 2599, 2691, 2712, 2808, 2938, 3051, 3159, 3312, 3588, 3726, 3888, 4068, 4212, 4407, 4784, 4968, 5198, 5382, 5424, 5589, 5616, 5876, 6102, 6318, 7176, 7452, 7797, 8073, 8136, 8424, 8814, 9153, 9936, 10396, 10764, 11178, 11752, 12204, 12636, 13221, 14352, 14904, 15594, 16146, 16272, 16848, 17628, 18306, 20792, 21528, 22356, 23391, 23504, 24219, 24408, 25272, 26442, 27459, 29808, 31188, 32292, 33787, 35256, 36612, 39663, 41584, 43056, 44712, 46782, 48438, 48816, 50544, 52884, 54918, 62376, 64584, 67574, 70173, 70512, 72657, 73224, 79326, 89424, 93564, 96876, 101361, 105768, 109836, 118989, 124752, 129168, 135148, 140346, 145314, 146448, 158652, 187128, 193752, 202722, 210519, 211536, 219672, 237978, 270296, 280692, 290628, 304083, 317304, 356967, 374256, 387504, 405444, 421038, 439344, 475956, 540592, 561384, 581256, 608166, 631557, 634608, 713934, 810888, 842076, 912249, 951912, 1122768, 1162512, 1216332, 1263114, 1427868, 1621776, 1684152, 1824498, 1903824, 2432664, 2526228, 2736747, 2855736, 3368304, 3648996, 4865328, 5052456, 5473494, 5711472, 7297992, 8210241, 10104912, 10946988, 14595984, 16420482, 21893976, 32840964, 43787952, 65681928, 131363856]

約数ペア:

[(1, 131363856), (2, 65681928), (3, 43787952), (4, 32840964), (6, 21893976), (8, 16420482), (9, 14595984), (12, 10946988), (13, 10104912), (16, 8210241), (18, 7297992), (23, 5711472), (24, 5473494), (26, 5052456), (27, 4865328), (36, 3648996), (39, 3368304), (46, 2855736), (48, 2736747), (52, 2526228), (54, 2432664), (69, 1903824), (72, 1824498), (78, 1684152), (81, 1621776), (92, 1427868), (104, 1263114), (108, 1216332), (113, 1162512), (117, 1122768), (138, 951912), (144, 912249), (156, 842076), (162, 810888), (184, 713934), (207, 634608), (208, 631557), (216, 608166), (226, 581256), (234, 561384), (243, 540592), (276, 475956), (299, 439344), (312, 421038), (324, 405444), (339, 387504), (351, 374256), (368, 356967), (414, 317304), (432, 304083), (452, 290628), (468, 280692), (486, 270296), (552, 237978), (598, 219672), (621, 211536), (624, 210519), (648, 202722), (678, 193752), (702, 187128), (828, 158652), (897, 146448), (904, 145314), (936, 140346), (972, 135148), (1017, 129168), (1053, 124752), (1104, 118989), (1196, 109836), (1242, 105768), (1296, 101361), (1356, 96876), (1404, 93564), (1469, 89424), (1656, 79326), (1794, 73224), (1808, 72657), (1863, 70512), (1872, 70173), (1944, 67574), (2034, 64584), (2106, 62376), (2392, 54918), (2484, 52884), (2599, 50544), (2691, 48816), (2712, 48438), (2808, 46782), (2938, 44712), (3051, 43056), (3159, 41584), (3312, 39663), (3588, 36612), (3726, 35256), (3888, 33787), (4068, 32292), (4212, 31188), (4407, 29808), (4784, 27459), (4968, 26442), (5198, 25272), (5382, 24408), (5424, 24219), (5589, 23504), (5616, 23391), (5876, 22356), (6102, 21528), (6318, 20792), (7176, 18306), (7452, 17628), (7797, 16848), (8073, 16272), (8136, 16146), (8424, 15594), (8814, 14904), (9153, 14352), (9936, 13221), (10396, 12636), (10764, 12204), (11178, 11752)]