156904675216

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{316340071}}^1$

素因数の和:316340110

約数の個数: 20

約数和(自身を含む): 313809351424

約数和(自身を除く): 156904676208

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 316340071, 632680142, 1265360284, 2530720568, 5061441136, 9806542201, 19613084402, 39226168804, 78452337608, 156904675216]

約数ペア:

[(1, 156904675216), (2, 78452337608), (4, 39226168804), (8, 19613084402), (16, 9806542201), (31, 5061441136), (62, 2530720568), (124, 1265360284), (248, 632680142), (496, 316340071)]