164125612

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{983}}^1$

素因数の和:1150

約数の個数: 48

約数和(自身を含む): 337236480

約数和(自身を除く): 173110868

約数列:

[1, 2, 4, 7, 14, 28, 67, 89, 134, 178, 268, 356, 469, 623, 938, 983, 1246, 1876, 1966, 2492, 3932, 5963, 6881, 11926, 13762, 23852, 27524, 41741, 65861, 83482, 87487, 131722, 166964, 174974, 263444, 349948, 461027, 612409, 922054, 1224818, 1844108, 2449636, 5861629, 11723258, 23446516, 41031403, 82062806, 164125612]

約数ペア:

[(1, 164125612), (2, 82062806), (4, 41031403), (7, 23446516), (14, 11723258), (28, 5861629), (67, 2449636), (89, 1844108), (134, 1224818), (178, 922054), (268, 612409), (356, 461027), (469, 349948), (623, 263444), (938, 174974), (983, 166964), (1246, 131722), (1876, 87487), (1966, 83482), (2492, 65861), (3932, 41741), (5963, 27524), (6881, 23852), (11926, 13762)]