156968031400

素因数分解:

$2^3\times 5^2\times {\mathrm{2971}}^1\times {\mathrm{264167}}^1$

素因数の和:267154

約数の個数: 48

約数和(自身を含む): 365074892640

約数和(自身を除く): 208106861240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 2971, 5942, 11884, 14855, 23768, 29710, 59420, 74275, 118840, 148550, 264167, 297100, 528334, 594200, 1056668, 1320835, 2113336, 2641670, 5283340, 6604175, 10566680, 13208350, 26416700, 52833400, 784840157, 1569680314, 3139360628, 3924200785, 6278721256, 7848401570, 15696803140, 19621003925, 31393606280, 39242007850, 78484015700, 156968031400]

約数ペア:

[(1, 156968031400), (2, 78484015700), (4, 39242007850), (5, 31393606280), (8, 19621003925), (10, 15696803140), (20, 7848401570), (25, 6278721256), (40, 3924200785), (50, 3139360628), (100, 1569680314), (200, 784840157), (2971, 52833400), (5942, 26416700), (11884, 13208350), (14855, 10566680), (23768, 6604175), (29710, 5283340), (59420, 2641670), (74275, 2113336), (118840, 1320835), (148550, 1056668), (264167, 594200), (297100, 528334)]