158207612

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{4957}}^1$

素因数の和:5141

約数の個数: 24

約数和(自身を含む): 283200960

約数和(自身を除く): 124993348

約数列:

[1, 2, 4, 79, 101, 158, 202, 316, 404, 4957, 7979, 9914, 15958, 19828, 31916, 391603, 500657, 783206, 1001314, 1566412, 2002628, 39551903, 79103806, 158207612]

約数ペア:

[(1, 158207612), (2, 79103806), (4, 39551903), (79, 2002628), (101, 1566412), (158, 1001314), (202, 783206), (316, 500657), (404, 391603), (4957, 31916), (7979, 19828), (9914, 15958)]