155587966

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{20107}}^1$

素因数の和:20235

約数の個数: 16

約数和(自身を含む): 241054704

約数和(自身を除く): 85466738

約数列:

[1, 2, 53, 73, 106, 146, 3869, 7738, 20107, 40214, 1065671, 1467811, 2131342, 2935622, 77793983, 155587966]

約数ペア:

[(1, 155587966), (2, 77793983), (53, 2935622), (73, 2131342), (106, 1467811), (146, 1065671), (3869, 40214), (7738, 20107)]