190056646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1223}}^1$

素因数の和:1420

約数の個数: 32

約数和(自身を含む): 316673280

約数和(自身を除く): 126616634

約数列:

[1, 2, 13, 26, 43, 86, 139, 278, 559, 1118, 1223, 1807, 2446, 3614, 5977, 11954, 15899, 31798, 52589, 77701, 105178, 155402, 169997, 339994, 683657, 1367314, 2209961, 4419922, 7309871, 14619742, 95028323, 190056646]

約数ペア:

[(1, 190056646), (2, 95028323), (13, 14619742), (26, 7309871), (43, 4419922), (86, 2209961), (139, 1367314), (278, 683657), (559, 339994), (1118, 169997), (1223, 155402), (1807, 105178), (2446, 77701), (3614, 52589), (5977, 31798), (11954, 15899)]