155964584

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{367841}}^1$

素因数の和:367900

約数の個数: 16

約数和(自身を含む): 297952020

約数和(自身を除く): 141987436

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 367841, 735682, 1471364, 2942728, 19495573, 38991146, 77982292, 155964584]

約数ペア:

[(1, 155964584), (2, 77982292), (4, 38991146), (8, 19495573), (53, 2942728), (106, 1471364), (212, 735682), (424, 367841)]