166796838

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{712807}}^1$

素因数の和:712828

約数の個数: 24

約数和(自身を含む): 389193168

約数和(自身を除く): 222396330

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 712807, 1425614, 2138421, 4276842, 6415263, 9266491, 12830526, 18532982, 27799473, 55598946, 83398419, 166796838]

約数ペア:

[(1, 166796838), (2, 83398419), (3, 55598946), (6, 27799473), (9, 18532982), (13, 12830526), (18, 9266491), (26, 6415263), (39, 4276842), (78, 2138421), (117, 1425614), (234, 712807)]