157225928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1156073}}^1$

素因数の和:1156096

約数の個数: 16

約数和(自身を含む): 312139980

約数和(自身を除く): 154914052

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1156073, 2312146, 4624292, 9248584, 19653241, 39306482, 78612964, 157225928]

約数ペア:

[(1, 157225928), (2, 78612964), (4, 39306482), (8, 19653241), (17, 9248584), (34, 4624292), (68, 2312146), (136, 1156073)]