168572542

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{7537}}^1$

素因数の和:7803

約数の個数: 16

約数和(自身を含む): 258885072

約数和(自身を除く): 90312530

約数列:

[1, 2, 53, 106, 211, 422, 7537, 11183, 15074, 22366, 399461, 798922, 1590307, 3180614, 84286271, 168572542]

約数ペア:

[(1, 168572542), (2, 84286271), (53, 3180614), (106, 1590307), (211, 798922), (422, 399461), (7537, 22366), (11183, 15074)]