156980377994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{419733631}}^1$

素因数の和:419733661

約数の個数: 16

約数和(自身を含む): 271987393536

約数和(自身を除く): 115007015542

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 419733631, 839467262, 4617069941, 7135471727, 9234139882, 14270943454, 78490188997, 156980377994]

約数ペア:

[(1, 156980377994), (2, 78490188997), (11, 14270943454), (17, 9234139882), (22, 7135471727), (34, 4617069941), (187, 839467262), (374, 419733631)]