158164016

素因数分解:

$2^4\times {\mathrm{2957}}^1\times {\mathrm{3343}}^1$

素因数の和:6308

約数の個数: 20

約数和(自身を含む): 306638112

約数和(自身を除く): 148474096

約数列:

[1, 2, 4, 8, 16, 2957, 3343, 5914, 6686, 11828, 13372, 23656, 26744, 47312, 53488, 9885251, 19770502, 39541004, 79082008, 158164016]

約数ペア:

[(1, 158164016), (2, 79082008), (4, 39541004), (8, 19770502), (16, 9885251), (2957, 53488), (3343, 47312), (5914, 26744), (6686, 23656), (11828, 13372)]