157044848

素因数分解:

$2^4\times {\mathrm{1187}}^1\times {\mathrm{8269}}^1$

素因数の和:9464

約数の個数: 20

約数和(自身を含む): 304567560

約数和(自身を除く): 147522712

約数列:

[1, 2, 4, 8, 16, 1187, 2374, 4748, 8269, 9496, 16538, 18992, 33076, 66152, 132304, 9815303, 19630606, 39261212, 78522424, 157044848]

約数ペア:

[(1, 157044848), (2, 78522424), (4, 39261212), (8, 19630606), (16, 9815303), (1187, 132304), (2374, 66152), (4748, 33076), (8269, 18992), (9496, 16538)]