128450264

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{941}}^1$

素因数の和:1211

約数の個数: 32

約数和(自身を含む): 244844640

約数和(自身を除く): 116394376

約数列:

[1, 2, 4, 8, 113, 151, 226, 302, 452, 604, 904, 941, 1208, 1882, 3764, 7528, 17063, 34126, 68252, 106333, 136504, 142091, 212666, 284182, 425332, 568364, 850664, 1136728, 16056283, 32112566, 64225132, 128450264]

約数ペア:

[(1, 128450264), (2, 64225132), (4, 32112566), (8, 16056283), (113, 1136728), (151, 850664), (226, 568364), (302, 425332), (452, 284182), (604, 212666), (904, 142091), (941, 136504), (1208, 106333), (1882, 68252), (3764, 34126), (7528, 17063)]