158437334920

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{13996231}}^1$

素因数の和:13996525

約数の個数: 32

約数和(自身を含む): 357743689920

約数和(自身を除く): 199306355000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 566, 1132, 1415, 2264, 2830, 5660, 11320, 13996231, 27992462, 55984924, 69981155, 111969848, 139962310, 279924620, 559849240, 3960933373, 7921866746, 15843733492, 19804666865, 31687466984, 39609333730, 79218667460, 158437334920]

約数ペア:

[(1, 158437334920), (2, 79218667460), (4, 39609333730), (5, 31687466984), (8, 19804666865), (10, 15843733492), (20, 7921866746), (40, 3960933373), (283, 559849240), (566, 279924620), (1132, 139962310), (1415, 111969848), (2264, 69981155), (2830, 55984924), (5660, 27992462), (11320, 13996231)]