156988432

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1913}}^1$

素因数の和:2167

約数の個数: 40

約数和(自身を含む): 318979584

約数和(自身を除く): 161991152

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 223, 368, 446, 892, 1784, 1913, 3568, 3826, 5129, 7652, 10258, 15304, 20516, 30608, 41032, 43999, 82064, 87998, 175996, 351992, 426599, 703984, 853198, 1706396, 3412792, 6825584, 9811777, 19623554, 39247108, 78494216, 156988432]

約数ペア:

[(1, 156988432), (2, 78494216), (4, 39247108), (8, 19623554), (16, 9811777), (23, 6825584), (46, 3412792), (92, 1706396), (184, 853198), (223, 703984), (368, 426599), (446, 351992), (892, 175996), (1784, 87998), (1913, 82064), (3568, 43999), (3826, 41032), (5129, 30608), (7652, 20516), (10258, 15304)]