138839162

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{5531}}^1$

素因数の和:5714

約数の個数: 32

約数和(自身を含む): 261287424

約数和(自身を除く): 122448262

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 163, 326, 1141, 1793, 2282, 3586, 5531, 11062, 12551, 25102, 38717, 60841, 77434, 121682, 425887, 851774, 901553, 1803106, 6310871, 9917083, 12621742, 19834166, 69419581, 138839162]

約数ペア:

[(1, 138839162), (2, 69419581), (7, 19834166), (11, 12621742), (14, 9917083), (22, 6310871), (77, 1803106), (154, 901553), (163, 851774), (326, 425887), (1141, 121682), (1793, 77434), (2282, 60841), (3586, 38717), (5531, 25102), (11062, 12551)]