156961019579

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{159457}}^1$

素因数の和:159879

約数の個数: 32

約数和(自身を含む): 200381301120

約数和(自身を除く): 43420281541

約数列:

[1, 7, 13, 29, 91, 203, 373, 377, 2611, 2639, 4849, 10817, 33943, 75719, 140621, 159457, 984347, 1116199, 2072941, 4624253, 14510587, 32369771, 59477461, 60115289, 416342227, 420807023, 773206993, 1724846369, 5412448951, 12073924583, 22423002797, 156961019579]

約数ペア:

[(1, 156961019579), (7, 22423002797), (13, 12073924583), (29, 5412448951), (91, 1724846369), (203, 773206993), (373, 420807023), (377, 416342227), (2611, 60115289), (2639, 59477461), (4849, 32369771), (10817, 14510587), (33943, 4624253), (75719, 2072941), (140621, 1116199), (159457, 984347)]