156975672802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{20891093}}^1$

素因数の和:20891142

約数の個数: 24

約数和(自身を含む): 269369766036

約数和(自身を除く): 112394093234

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 7514, 20891093, 41782186, 271584209, 355148581, 543168418, 710297162, 4616931553, 6037525877, 9233863106, 12075051754, 78487836401, 156975672802]

約数ペア:

[(1, 156975672802), (2, 78487836401), (13, 12075051754), (17, 9233863106), (26, 6037525877), (34, 4616931553), (221, 710297162), (289, 543168418), (442, 355148581), (578, 271584209), (3757, 41782186), (7514, 20891093)]