166986212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{70877}}^1$

素因数の和:70931

約数の個数: 24

約数和(自身を含む): 317533440

約数和(自身を除く): 150547228

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 70877, 141754, 283508, 1346663, 2197187, 2693326, 4394374, 5386652, 8788748, 41746553, 83493106, 166986212]

約数ペア:

[(1, 166986212), (2, 83493106), (4, 41746553), (19, 8788748), (31, 5386652), (38, 4394374), (62, 2693326), (76, 2197187), (124, 1346663), (589, 283508), (1178, 141754), (2356, 70877)]