129558286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3259}}^1$

素因数の和:3424

約数の個数: 32

約数和(自身を含む): 230025600

約数和(自身を除く): 100467314

約数列:

[1, 2, 11, 13, 22, 26, 139, 143, 278, 286, 1529, 1807, 3058, 3259, 3614, 6518, 19877, 35849, 39754, 42367, 71698, 84734, 453001, 466037, 906002, 932074, 4983011, 5889013, 9966022, 11778026, 64779143, 129558286]

約数ペア:

[(1, 129558286), (2, 64779143), (11, 11778026), (13, 9966022), (22, 5889013), (26, 4983011), (139, 932074), (143, 906002), (278, 466037), (286, 453001), (1529, 84734), (1807, 71698), (3058, 42367), (3259, 39754), (3614, 35849), (6518, 19877)]