157064765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2053}}^1$

素因数の和:2189

約数の個数: 32

約数和(自身を含む): 223606656

約数和(自身を除く): 66541891

約数列:

[1, 5, 11, 13, 55, 65, 107, 143, 535, 715, 1177, 1391, 2053, 5885, 6955, 10265, 15301, 22583, 26689, 76505, 112915, 133445, 219671, 293579, 1098355, 1467895, 2416381, 2855723, 12081905, 14278615, 31412953, 157064765]

約数ペア:

[(1, 157064765), (5, 31412953), (11, 14278615), (13, 12081905), (55, 2855723), (65, 2416381), (107, 1467895), (143, 1098355), (535, 293579), (715, 219671), (1177, 133445), (1391, 112915), (2053, 76505), (5885, 26689), (6955, 22583), (10265, 15301)]