156945215398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{43140521}}^1$

素因数の和:43140647

約数の個数: 16

約数和(自身を含む): 251595524304

約数和(自身を除く): 94650308906

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 43140521, 86281042, 733388857, 1466777714, 4616035747, 9232071494, 78472607699, 156945215398]

約数ペア:

[(1, 156945215398), (2, 78472607699), (17, 9232071494), (34, 4616035747), (107, 1466777714), (214, 733388857), (1819, 86281042), (3638, 43140521)]