158009912

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{63103}}^1$

素因数の和:63422

約数の個数: 16

約数和(自身を含む): 297219840

約数和(自身を除く): 139209928

約数列:

[1, 2, 4, 8, 313, 626, 1252, 2504, 63103, 126206, 252412, 504824, 19751239, 39502478, 79004956, 158009912]

約数ペア:

[(1, 158009912), (2, 79004956), (4, 39502478), (8, 19751239), (313, 504824), (626, 252412), (1252, 126206), (2504, 63103)]