158533576

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{1117}}^1$

素因数の和:1393

約数の個数: 32

約数和(自身を含む): 302061240

約数和(自身を除く): 143527664

約数列:

[1, 2, 4, 8, 113, 157, 226, 314, 452, 628, 904, 1117, 1256, 2234, 4468, 8936, 17741, 35482, 70964, 126221, 141928, 175369, 252442, 350738, 504884, 701476, 1009768, 1402952, 19816697, 39633394, 79266788, 158533576]

約数ペア:

[(1, 158533576), (2, 79266788), (4, 39633394), (8, 19816697), (113, 1402952), (157, 1009768), (226, 701476), (314, 504884), (452, 350738), (628, 252442), (904, 175369), (1117, 141928), (1256, 126221), (2234, 70964), (4468, 35482), (8936, 17741)]