157215231882

素因数分解:

$2^1\times 3^3\times {\mathrm{2911393183}}^1$

素因数の和:2911393194

約数の個数: 16

約数和(自身を含む): 349367182080

約数和(自身を除く): 192151950198

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2911393183, 5822786366, 8734179549, 17468359098, 26202538647, 52405077294, 78607615941, 157215231882]

約数ペア:

[(1, 157215231882), (2, 78607615941), (3, 52405077294), (6, 26202538647), (9, 17468359098), (18, 8734179549), (27, 5822786366), (54, 2911393183)]