156944986

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{38149}}^1$

素因数の和:38190

約数の個数: 24

約数和(自身を含む): 273993300

約数和(自身を除く): 117048314

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 38149, 76298, 419639, 648533, 839278, 1297066, 4616029, 7133863, 9232058, 14267726, 78472493, 156944986]

約数ペア:

[(1, 156944986), (2, 78472493), (11, 14267726), (17, 9232058), (22, 7133863), (34, 4616029), (121, 1297066), (187, 839278), (242, 648533), (374, 419639), (2057, 76298), (4114, 38149)]