129334408

素因数分解:

$2^3\times 7^1\times {\mathrm{2309543}}^1$

素因数の和:2309556

約数の個数: 16

約数和(自身を含む): 277145280

約数和(自身を除く): 147810872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2309543, 4619086, 9238172, 16166801, 18476344, 32333602, 64667204, 129334408]

約数ペア:

[(1, 129334408), (2, 64667204), (4, 32333602), (7, 18476344), (8, 16166801), (14, 9238172), (28, 4619086), (56, 2309543)]