157020048056

素因数分解:

$2^3\times {\mathrm{26249}}^1\times {\mathrm{747743}}^1$

素因数の和:773998

約数の個数: 16

約数和(自身を含む): 294424200000

約数和(自身を除く): 137404151944

約数列:

[1, 2, 4, 8, 26249, 52498, 104996, 209992, 747743, 1495486, 2990972, 5981944, 19627506007, 39255012014, 78510024028, 157020048056]

約数ペア:

[(1, 157020048056), (2, 78510024028), (4, 39255012014), (8, 19627506007), (26249, 5981944), (52498, 2990972), (104996, 1495486), (209992, 747743)]