157469848

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{480091}}^1$

素因数の和:480138

約数の個数: 16

約数和(自身を含む): 302457960

約数和(自身を除く): 144988112

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 480091, 960182, 1920364, 3840728, 19683731, 39367462, 78734924, 157469848]

約数ペア:

[(1, 157469848), (2, 78734924), (4, 39367462), (8, 19683731), (41, 3840728), (82, 1920364), (164, 960182), (328, 480091)]