157424248

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{249089}}^1$

素因数の和:249174

約数の個数: 16

約数和(自身を含む): 298908000

約数和(自身を除く): 141483752

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 249089, 498178, 996356, 1992712, 19678031, 39356062, 78712124, 157424248]

約数ペア:

[(1, 157424248), (2, 78712124), (4, 39356062), (8, 19678031), (79, 1992712), (158, 996356), (316, 498178), (632, 249089)]