156987130

素因数分解:

$2^1\times 5^1\times {\mathrm{2957}}^1\times {\mathrm{5309}}^1$

素因数の和:8273

約数の個数: 16

約数和(自身を含む): 282725640

約数和(自身を除く): 125738510

約数列:

[1, 2, 5, 10, 2957, 5309, 5914, 10618, 14785, 26545, 29570, 53090, 15698713, 31397426, 78493565, 156987130]

約数ペア:

[(1, 156987130), (2, 78493565), (5, 31397426), (10, 15698713), (2957, 53090), (5309, 29570), (5914, 26545), (10618, 14785)]