157070896

素因数分解:

$2^4\times {\mathrm{647}}^1\times {\mathrm{15173}}^1$

素因数の和:15828

約数の個数: 20

約数和(自身を含む): 304815312

約数和(自身を除く): 147744416

約数列:

[1, 2, 4, 8, 16, 647, 1294, 2588, 5176, 10352, 15173, 30346, 60692, 121384, 242768, 9816931, 19633862, 39267724, 78535448, 157070896]

約数ペア:

[(1, 157070896), (2, 78535448), (4, 39267724), (8, 19633862), (16, 9816931), (647, 242768), (1294, 121384), (2588, 60692), (5176, 30346), (10352, 15173)]