157053507186

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{638428891}}^1$

素因数の和:638428937

約数の個数: 16

約数和(自身を含む): 321768161568

約数和(自身を除く): 164714654382

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 638428891, 1276857782, 1915286673, 3830573346, 26175584531, 52351169062, 78526753593, 157053507186]

約数ペア:

[(1, 157053507186), (2, 78526753593), (3, 52351169062), (6, 26175584531), (41, 3830573346), (82, 1915286673), (123, 1276857782), (246, 638428891)]