156923144

素因数分解:

$2^3\times 7^1\times {\mathrm{2802199}}^1$

素因数の和:2802212

約数の個数: 16

約数和(自身を含む): 336264000

約数和(自身を除く): 179340856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2802199, 5604398, 11208796, 19615393, 22417592, 39230786, 78461572, 156923144]

約数ペア:

[(1, 156923144), (2, 78461572), (4, 39230786), (7, 22417592), (8, 19615393), (14, 11208796), (28, 5604398), (56, 2802199)]