157216038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3743239}}^1$

素因数の和:3743251

約数の個数: 16

約数和(自身を含む): 359351040

約数和(自身を除く): 202135002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3743239, 7486478, 11229717, 22459434, 26202673, 52405346, 78608019, 157216038]

約数ペア:

[(1, 157216038), (2, 78608019), (3, 52405346), (6, 26202673), (7, 22459434), (14, 11229717), (21, 7486478), (42, 3743239)]