156964253680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{150927167}}^1$

素因数の和:150927193

約数の個数: 40

約数和(自身を含む): 393014345472

約数和(自身を除く): 236050091792

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 150927167, 301854334, 603708668, 754635835, 1207417336, 1509271670, 1962053171, 2414834672, 3018543340, 3924106342, 6037086680, 7848212684, 9810265855, 12074173360, 15696425368, 19620531710, 31392850736, 39241063420, 78482126840, 156964253680]

約数ペア:

[(1, 156964253680), (2, 78482126840), (4, 39241063420), (5, 31392850736), (8, 19620531710), (10, 15696425368), (13, 12074173360), (16, 9810265855), (20, 7848212684), (26, 6037086680), (40, 3924106342), (52, 3018543340), (65, 2414834672), (80, 1962053171), (104, 1509271670), (130, 1207417336), (208, 754635835), (260, 603708668), (520, 301854334), (1040, 150927167)]