143470626

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{5557}}^1$

素因数の和:5906

約数の個数: 32

約数和(自身を含む): 310003008

約数和(自身を除く): 166532382

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 331, 662, 993, 1986, 4303, 5557, 8606, 11114, 12909, 16671, 25818, 33342, 72241, 144482, 216723, 433446, 1839367, 3678734, 5518101, 11036202, 23911771, 47823542, 71735313, 143470626]

約数ペア:

[(1, 143470626), (2, 71735313), (3, 47823542), (6, 23911771), (13, 11036202), (26, 5518101), (39, 3678734), (78, 1839367), (331, 433446), (662, 216723), (993, 144482), (1986, 72241), (4303, 33342), (5557, 25818), (8606, 16671), (11114, 12909)]