156974126864

素因数分解:

$2^4\times {\mathrm{659}}^1\times {\mathrm{14887531}}^1$

素因数の和:14888198

約数の個数: 20

約数和(自身を含む): 304598904720

約数和(自身を除く): 147624777856

約数列:

[1, 2, 4, 8, 16, 659, 1318, 2636, 5272, 10544, 14887531, 29775062, 59550124, 119100248, 238200496, 9810882929, 19621765858, 39243531716, 78487063432, 156974126864]

約数ペア:

[(1, 156974126864), (2, 78487063432), (4, 39243531716), (8, 19621765858), (16, 9810882929), (659, 238200496), (1318, 119100248), (2636, 59550124), (5272, 29775062), (10544, 14887531)]