135217138

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{419929}}^1$

素因数の和:419961

約数の個数: 16

約数和(自身を含む): 241879680

約数和(自身を除く): 106662542

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 419929, 839858, 2939503, 5879006, 9658367, 19316734, 67608569, 135217138]

約数ペア:

[(1, 135217138), (2, 67608569), (7, 19316734), (14, 9658367), (23, 5879006), (46, 2939503), (161, 839858), (322, 419929)]