158296360

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{106957}}^1$

素因数の和:107005

約数の個数: 32

約数和(自身を含む): 365796360

約数和(自身を除く): 207500000

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 106957, 213914, 427828, 534785, 855656, 1069570, 2139140, 3957409, 4278280, 7914818, 15829636, 19787045, 31659272, 39574090, 79148180, 158296360]

約数ペア:

[(1, 158296360), (2, 79148180), (4, 39574090), (5, 31659272), (8, 19787045), (10, 15829636), (20, 7914818), (37, 4278280), (40, 3957409), (74, 2139140), (148, 1069570), (185, 855656), (296, 534785), (370, 427828), (740, 213914), (1480, 106957)]