140557888

素因数分解:

$2^6\times {\mathrm{167}}^1\times {\mathrm{13151}}^1$

素因数の和:13330

約数の個数: 28

約数和(自身を含む): 280611072

約数和(自身を除く): 140053184

約数列:

[1, 2, 4, 8, 16, 32, 64, 167, 334, 668, 1336, 2672, 5344, 10688, 13151, 26302, 52604, 105208, 210416, 420832, 841664, 2196217, 4392434, 8784868, 17569736, 35139472, 70278944, 140557888]

約数ペア:

[(1, 140557888), (2, 70278944), (4, 35139472), (8, 17569736), (16, 8784868), (32, 4392434), (64, 2196217), (167, 841664), (334, 420832), (668, 210416), (1336, 105208), (2672, 52604), (5344, 26302), (10688, 13151)]