129135902

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{151213}}^1$

素因数の和:151283

約数の個数: 16

約数和(自身を含む): 225006432

約数和(自身を除く): 95870530

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 151213, 302426, 1058491, 2116982, 9223993, 18447986, 64567951, 129135902]

約数ペア:

[(1, 129135902), (2, 64567951), (7, 18447986), (14, 9223993), (61, 2116982), (122, 1058491), (427, 302426), (854, 151213)]