156917108870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1\times {\mathrm{700429}}^1$

素因数の和:701000

約数の個数: 32

約数和(自身を含む): 289574572320

約数和(自身を除く): 132657463450

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 521, 1042, 2605, 5210, 22403, 44806, 112015, 224030, 700429, 1400858, 3502145, 7004290, 30118447, 60236894, 150592235, 301184470, 364923509, 729847018, 1824617545, 3649235090, 15691710887, 31383421774, 78458554435, 156917108870]

約数ペア:

[(1, 156917108870), (2, 78458554435), (5, 31383421774), (10, 15691710887), (43, 3649235090), (86, 1824617545), (215, 729847018), (430, 364923509), (521, 301184470), (1042, 150592235), (2605, 60236894), (5210, 30118447), (22403, 7004290), (44806, 3502145), (112015, 1400858), (224030, 700429)]