168049273438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{19311569}}^1$

素因数の和:19311819

約数の個数: 16

約数和(自身を含む): 266499666000

約数和(自身を除く): 98450392562

約数列:

[1, 2, 19, 38, 229, 458, 4351, 8702, 19311569, 38623138, 366919811, 733839622, 4422349301, 8844698602, 84024636719, 168049273438]

約数ペア:

[(1, 168049273438), (2, 84024636719), (19, 8844698602), (38, 4422349301), (229, 733839622), (458, 366919811), (4351, 38623138), (8702, 19311569)]