157215948

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{569623}}^1$

素因数の和:569653

約数の個数: 24

約数和(自身を含む): 382787328

約数和(自身を除く): 225571380

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 569623, 1139246, 1708869, 2278492, 3417738, 6835476, 13101329, 26202658, 39303987, 52405316, 78607974, 157215948]

約数ペア:

[(1, 157215948), (2, 78607974), (3, 52405316), (4, 39303987), (6, 26202658), (12, 13101329), (23, 6835476), (46, 3417738), (69, 2278492), (92, 1708869), (138, 1139246), (276, 569623)]