168016103810

素因数分解:

$2^1\times 5^1\times {\mathrm{2521}}^1\times {\mathrm{6664661}}^1$

素因数の和:6667189

約数の個数: 16

約数和(自身を含む): 302548996152

約数和(自身を除く): 134532892342

約数列:

[1, 2, 5, 10, 2521, 5042, 12605, 25210, 6664661, 13329322, 33323305, 66646610, 16801610381, 33603220762, 84008051905, 168016103810]

約数ペア:

[(1, 168016103810), (2, 84008051905), (5, 33603220762), (10, 16801610381), (2521, 66646610), (5042, 33323305), (12605, 13329322), (25210, 6664661)]