159401164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{28123}}^1$

素因数の和:28249

約数の個数: 24

約数和(自身を含む): 303176720

約数和(自身を除く): 143775556

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 28123, 56246, 112492, 365599, 731198, 1462396, 3065407, 6130814, 12261628, 39850291, 79700582, 159401164]

約数ペア:

[(1, 159401164), (2, 79700582), (4, 39850291), (13, 12261628), (26, 6130814), (52, 3065407), (109, 1462396), (218, 731198), (436, 365599), (1417, 112492), (2834, 56246), (5668, 28123)]