157127036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{187951}}^1$

素因数の和:187985

約数の個数: 24

約数和(自身を含む): 315759360

約数和(自身を除く): 158632324

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 187951, 375902, 751804, 2067461, 3571069, 4134922, 7142138, 8269844, 14284276, 39281759, 78563518, 157127036]

約数ペア:

[(1, 157127036), (2, 78563518), (4, 39281759), (11, 14284276), (19, 8269844), (22, 7142138), (38, 4134922), (44, 3571069), (76, 2067461), (209, 751804), (418, 375902), (836, 187951)]