155892008

素因数分解:

$2^3\times {\mathrm{5021}}^1\times {\mathrm{3881}}^1$

素因数の和:8908

約数の個数: 16

約数和(自身を含む): 292431060

約数和(自身を除く): 136539052

約数列:

[1, 2, 4, 8, 3881, 5021, 7762, 10042, 15524, 20084, 31048, 40168, 19486501, 38973002, 77946004, 155892008]

約数ペア:

[(1, 155892008), (2, 77946004), (4, 38973002), (8, 19486501), (3881, 40168), (5021, 31048), (7762, 20084), (10042, 15524)]