128529086

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{373}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 223753728

約数和(自身を除く): 95224642

約数列:

[1, 2, 7, 14, 151, 163, 302, 326, 373, 746, 1057, 1141, 2114, 2282, 2611, 5222, 24613, 49226, 56323, 60799, 112646, 121598, 172291, 344582, 394261, 425593, 788522, 851186, 9180649, 18361298, 64264543, 128529086]

約数ペア:

[(1, 128529086), (2, 64264543), (7, 18361298), (14, 9180649), (151, 851186), (163, 788522), (302, 425593), (326, 394261), (373, 344582), (746, 172291), (1057, 121598), (1141, 112646), (2114, 60799), (2282, 56323), (2611, 49226), (5222, 24613)]