179702104

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{1999}}^1$

素因数の和:2683

約数の個数: 32

約数和(自身を含む): 357480000

約数和(自身を除く): 177777896

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 661, 1322, 1999, 2644, 3998, 5288, 7996, 11237, 15992, 22474, 33983, 44948, 67966, 89896, 135932, 271864, 1321339, 2642678, 5285356, 10570712, 22462763, 44925526, 89851052, 179702104]

約数ペア:

[(1, 179702104), (2, 89851052), (4, 44925526), (8, 22462763), (17, 10570712), (34, 5285356), (68, 2642678), (136, 1321339), (661, 271864), (1322, 135932), (1999, 89896), (2644, 67966), (3998, 44948), (5288, 33983), (7996, 22474), (11237, 15992)]