156913027468

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{1993}}^1\times {\mathrm{109961}}^1$

素因数の和:112137

約数の個数: 24

約数和(自身を含む): 276272927280

約数和(自身を除く): 119359899812

約数列:

[1, 2, 4, 179, 358, 716, 1993, 3986, 7972, 109961, 219922, 356747, 439844, 713494, 1426988, 19683019, 39366038, 78732076, 219152273, 438304546, 876609092, 39228256867, 78456513734, 156913027468]

約数ペア:

[(1, 156913027468), (2, 78456513734), (4, 39228256867), (179, 876609092), (358, 438304546), (716, 219152273), (1993, 78732076), (3986, 39366038), (7972, 19683019), (109961, 1426988), (219922, 713494), (356747, 439844)]