156640887567

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{53101}}^1$

素因数の和:53344

約数の個数: 48

約数和(自身を含む): 238134856960

約数和(自身を除く): 81493969393

約数列:

[1, 3, 9, 31, 93, 97, 109, 279, 291, 327, 873, 981, 3007, 3379, 9021, 10137, 10573, 27063, 30411, 31719, 53101, 95157, 159303, 327763, 477909, 983289, 1646131, 2949867, 4938393, 5150797, 5788009, 14815179, 15452391, 17364027, 46357173, 52092081, 159674707, 179428279, 479024121, 538284837, 561436873, 1437072363, 1614854511, 1684310619, 5052931857, 17404543063, 52213629189, 156640887567]

約数ペア:

[(1, 156640887567), (3, 52213629189), (9, 17404543063), (31, 5052931857), (93, 1684310619), (97, 1614854511), (109, 1437072363), (279, 561436873), (291, 538284837), (327, 479024121), (873, 179428279), (981, 159674707), (3007, 52092081), (3379, 46357173), (9021, 17364027), (10137, 15452391), (10573, 14815179), (27063, 5788009), (30411, 5150797), (31719, 4938393), (53101, 2949867), (95157, 1646131), (159303, 983289), (327763, 477909)]