134939740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 319072320

約数和(自身を除く): 184132580

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 83, 130, 148, 166, 169, 185, 260, 332, 338, 370, 415, 481, 676, 740, 830, 845, 962, 1079, 1660, 1690, 1924, 2158, 2197, 2405, 3071, 3380, 4316, 4394, 4810, 5395, 6142, 6253, 8788, 9620, 10790, 10985, 12284, 12506, 14027, 15355, 21580, 21970, 25012, 28054, 30710, 31265, 39923, 43940, 56108, 61420, 62530, 70135, 79846, 81289, 125060, 140270, 159692, 162578, 182351, 199615, 280540, 325156, 364702, 399230, 406445, 518999, 729404, 798460, 812890, 911755, 1037998, 1625780, 1823510, 2075996, 2594995, 3647020, 5189990, 6746987, 10379980, 13493974, 26987948, 33734935, 67469870, 134939740]

約数ペア:

[(1, 134939740), (2, 67469870), (4, 33734935), (5, 26987948), (10, 13493974), (13, 10379980), (20, 6746987), (26, 5189990), (37, 3647020), (52, 2594995), (65, 2075996), (74, 1823510), (83, 1625780), (130, 1037998), (148, 911755), (166, 812890), (169, 798460), (185, 729404), (260, 518999), (332, 406445), (338, 399230), (370, 364702), (415, 325156), (481, 280540), (676, 199615), (740, 182351), (830, 162578), (845, 159692), (962, 140270), (1079, 125060), (1660, 81289), (1690, 79846), (1924, 70135), (2158, 62530), (2197, 61420), (2405, 56108), (3071, 43940), (3380, 39923), (4316, 31265), (4394, 30710), (4810, 28054), (5395, 25012), (6142, 21970), (6253, 21580), (8788, 15355), (9620, 14027), (10790, 12506), (10985, 12284)]