156913157305

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{829}}^1\times {\mathrm{4217}}^1$

素因数の和:5289

約数の個数: 32

約数和(自身を含む): 193587978240

約数和(自身を除く): 36674820935

約数列:

[1, 5, 47, 191, 235, 829, 955, 4145, 4217, 8977, 21085, 38963, 44885, 158339, 194815, 198199, 791695, 805447, 990995, 3495893, 4027235, 7441933, 17479465, 37209665, 37856009, 164306971, 189280045, 667715563, 821534855, 3338577815, 31382631461, 156913157305]

約数ペア:

[(1, 156913157305), (5, 31382631461), (47, 3338577815), (191, 821534855), (235, 667715563), (829, 189280045), (955, 164306971), (4145, 37856009), (4217, 37209665), (8977, 17479465), (21085, 7441933), (38963, 4027235), (44885, 3495893), (158339, 990995), (194815, 805447), (198199, 791695)]