140289872

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{58067}}^1$

素因数の和:58226

約数の個数: 20

約数和(自身を含む): 273616416

約数和(自身を除く): 133326544

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 58067, 116134, 232268, 464536, 929072, 8768117, 17536234, 35072468, 70144936, 140289872]

約数ペア:

[(1, 140289872), (2, 70144936), (4, 35072468), (8, 17536234), (16, 8768117), (151, 929072), (302, 464536), (604, 232268), (1208, 116134), (2416, 58067)]