156906987292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{19922167}}^1$

素因数の和:19922361

約数の個数: 24

約数和(自身を含む): 301223180160

約数和(自身を除く): 144316192868

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 716, 1969, 3938, 7876, 19922167, 39844334, 79688668, 219143837, 438287674, 876575348, 3566067893, 7132135786, 14264271572, 39226746823, 78453493646, 156906987292]

約数ペア:

[(1, 156906987292), (2, 78453493646), (4, 39226746823), (11, 14264271572), (22, 7132135786), (44, 3566067893), (179, 876575348), (358, 438287674), (716, 219143837), (1969, 79688668), (3938, 39844334), (7876, 19922167)]