168572286

素因数分解:

$2^1\times 3^3\times {\mathrm{1531}}^1\times {\mathrm{2039}}^1$

素因数の和:3581

約数の個数: 32

約数和(自身を含む): 375033600

約数和(自身を除く): 206461314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1531, 2039, 3062, 4078, 4593, 6117, 9186, 12234, 13779, 18351, 27558, 36702, 41337, 55053, 82674, 110106, 3121709, 6243418, 9365127, 18730254, 28095381, 56190762, 84286143, 168572286]

約数ペア:

[(1, 168572286), (2, 84286143), (3, 56190762), (6, 28095381), (9, 18730254), (18, 9365127), (27, 6243418), (54, 3121709), (1531, 110106), (2039, 82674), (3062, 55053), (4078, 41337), (4593, 36702), (6117, 27558), (9186, 18351), (12234, 13779)]