157582928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{8647}}^1$

素因数の和:8739

約数の個数: 40

約数和(自身を含む): 328139712

約数和(自身を除く): 170556784

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 1072, 1139, 2278, 4556, 8647, 9112, 17294, 18224, 34588, 69176, 138352, 146999, 293998, 579349, 587996, 1158698, 1175992, 2317396, 2351984, 4634792, 9269584, 9848933, 19697866, 39395732, 78791464, 157582928]

約数ペア:

[(1, 157582928), (2, 78791464), (4, 39395732), (8, 19697866), (16, 9848933), (17, 9269584), (34, 4634792), (67, 2351984), (68, 2317396), (134, 1175992), (136, 1158698), (268, 587996), (272, 579349), (536, 293998), (1072, 146999), (1139, 138352), (2278, 69176), (4556, 34588), (8647, 18224), (9112, 17294)]