142651306

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{167039}}^1$

素因数の和:167109

約数の個数: 16

約数和(自身を含む): 248555520

約数和(自身を除く): 105904214

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 167039, 334078, 1169273, 2338546, 10189379, 20378758, 71325653, 142651306]

約数ペア:

[(1, 142651306), (2, 71325653), (7, 20378758), (14, 10189379), (61, 2338546), (122, 1169273), (427, 334078), (854, 167039)]