145130722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{16451}}^1$

素因数の和:16865

約数の個数: 16

約数和(自身を含む): 238093344

約数和(自身を除く): 92962622

約数列:

[1, 2, 11, 22, 401, 802, 4411, 8822, 16451, 32902, 180961, 361922, 6596851, 13193702, 72565361, 145130722]

約数ペア:

[(1, 145130722), (2, 72565361), (11, 13193702), (22, 6596851), (401, 361922), (802, 180961), (4411, 32902), (8822, 16451)]