165916986

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1\times {\mathrm{2113}}^1$

素因数の和:2710

約数の個数: 32

約数和(自身を含む): 347034240

約数和(自身を除く): 181117254

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 569, 1138, 1707, 2113, 3414, 4226, 6339, 12678, 13087, 26174, 39261, 48599, 78522, 97198, 145797, 291594, 1202297, 2404594, 3606891, 7213782, 27652831, 55305662, 82958493, 165916986]

約数ペア:

[(1, 165916986), (2, 82958493), (3, 55305662), (6, 27652831), (23, 7213782), (46, 3606891), (69, 2404594), (138, 1202297), (569, 291594), (1138, 145797), (1707, 97198), (2113, 78522), (3414, 48599), (4226, 39261), (6339, 26174), (12678, 13087)]