121191408

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1579}}^1$

素因数の和:1647

約数の個数: 120

約数和(自身を含む): 374403120

約数和(自身を除く): 253211712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 41, 48, 52, 72, 78, 82, 104, 117, 123, 144, 156, 164, 208, 234, 246, 312, 328, 369, 468, 492, 533, 624, 656, 738, 936, 984, 1066, 1476, 1579, 1599, 1872, 1968, 2132, 2952, 3158, 3198, 4264, 4737, 4797, 5904, 6316, 6396, 8528, 9474, 9594, 12632, 12792, 14211, 18948, 19188, 20527, 25264, 25584, 28422, 37896, 38376, 41054, 56844, 61581, 64739, 75792, 76752, 82108, 113688, 123162, 129478, 164216, 184743, 194217, 227376, 246324, 258956, 328432, 369486, 388434, 492648, 517912, 582651, 738972, 776868, 841607, 985296, 1035824, 1165302, 1477944, 1553736, 1683214, 2330604, 2524821, 2955888, 3107472, 3366428, 4661208, 5049642, 6732856, 7574463, 9322416, 10099284, 13465712, 15148926, 20198568, 30297852, 40397136, 60595704, 121191408]

約数ペア:

[(1, 121191408), (2, 60595704), (3, 40397136), (4, 30297852), (6, 20198568), (8, 15148926), (9, 13465712), (12, 10099284), (13, 9322416), (16, 7574463), (18, 6732856), (24, 5049642), (26, 4661208), (36, 3366428), (39, 3107472), (41, 2955888), (48, 2524821), (52, 2330604), (72, 1683214), (78, 1553736), (82, 1477944), (104, 1165302), (117, 1035824), (123, 985296), (144, 841607), (156, 776868), (164, 738972), (208, 582651), (234, 517912), (246, 492648), (312, 388434), (328, 369486), (369, 328432), (468, 258956), (492, 246324), (533, 227376), (624, 194217), (656, 184743), (738, 164216), (936, 129478), (984, 123162), (1066, 113688), (1476, 82108), (1579, 76752), (1599, 75792), (1872, 64739), (1968, 61581), (2132, 56844), (2952, 41054), (3158, 38376), (3198, 37896), (4264, 28422), (4737, 25584), (4797, 25264), (5904, 20527), (6316, 19188), (6396, 18948), (8528, 14211), (9474, 12792), (9594, 12632)]