157400552

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1157357}}^1$

素因数の和:1157380

約数の個数: 16

約数和(自身を含む): 312486660

約数和(自身を除く): 155086108

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1157357, 2314714, 4629428, 9258856, 19675069, 39350138, 78700276, 157400552]

約数ペア:

[(1, 157400552), (2, 78700276), (4, 39350138), (8, 19675069), (17, 9258856), (34, 4629428), (68, 2314714), (136, 1157357)]