156957461266

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1\times {\mathrm{89371}}^1$

素因数の和:89914

約数の個数: 32

約数和(自身を含む): 250634836800

約数和(自身を除く): 93677375534

約数列:

[1, 2, 19, 38, 113, 226, 409, 818, 2147, 4294, 7771, 15542, 46217, 89371, 92434, 178742, 878123, 1698049, 1756246, 3396098, 10098923, 20197846, 36552739, 73105478, 191879537, 383759074, 694502041, 1389004082, 4130459507, 8260919014, 78478730633, 156957461266]

約数ペア:

[(1, 156957461266), (2, 78478730633), (19, 8260919014), (38, 4130459507), (113, 1389004082), (226, 694502041), (409, 383759074), (818, 191879537), (2147, 73105478), (4294, 36552739), (7771, 20197846), (15542, 10098923), (46217, 3396098), (89371, 1756246), (92434, 1698049), (178742, 878123)]