152821168

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{21757}}^1$

素因数の和:22204

約数の個数: 20

約数和(自身を含む): 296779120

約数和(自身を除く): 143957952

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 3512, 7024, 21757, 43514, 87028, 174056, 348112, 9551323, 19102646, 38205292, 76410584, 152821168]

約数ペア:

[(1, 152821168), (2, 76410584), (4, 38205292), (8, 19102646), (16, 9551323), (439, 348112), (878, 174056), (1756, 87028), (3512, 43514), (7024, 21757)]