128016614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1231}}^1$

素因数の和:1436

約数の個数: 32

約数和(自身を含む): 218211840

約数和(自身を除く): 90195226

約数列:

[1, 2, 11, 22, 29, 58, 163, 319, 326, 638, 1231, 1793, 2462, 3586, 4727, 9454, 13541, 27082, 35699, 51997, 71398, 103994, 200653, 392689, 401306, 785378, 2207183, 4414366, 5818937, 11637874, 64008307, 128016614]

約数ペア:

[(1, 128016614), (2, 64008307), (11, 11637874), (22, 5818937), (29, 4414366), (58, 2207183), (163, 785378), (319, 401306), (326, 392689), (638, 200653), (1231, 103994), (1793, 71398), (2462, 51997), (3586, 35699), (4727, 27082), (9454, 13541)]