157225504

素因数分解:

$2^5\times {\mathrm{557}}^1\times {\mathrm{8821}}^1$

素因数の和:9388

約数の個数: 24

約数和(自身を含む): 310128588

約数和(自身を除く): 152903084

約数列:

[1, 2, 4, 8, 16, 32, 557, 1114, 2228, 4456, 8821, 8912, 17642, 17824, 35284, 70568, 141136, 282272, 4913297, 9826594, 19653188, 39306376, 78612752, 157225504]

約数ペア:

[(1, 157225504), (2, 78612752), (4, 39306376), (8, 19653188), (16, 9826594), (32, 4913297), (557, 282272), (1114, 141136), (2228, 70568), (4456, 35284), (8821, 17824), (8912, 17642)]