156950321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{4463}}^1$

素因数の和:4636

約数の個数: 16

約数和(自身を含む): 179988480

約数和(自身を除く): 23038159

約数列:

[1, 11, 23, 139, 253, 1529, 3197, 4463, 35167, 49093, 102649, 620357, 1129139, 6823927, 14268211, 156950321]

約数ペア:

[(1, 156950321), (11, 14268211), (23, 6823927), (139, 1129139), (253, 620357), (1529, 102649), (3197, 49093), (4463, 35167)]