140980508

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{739}}^1\times {\mathrm{1289}}^1$

素因数の和:2069

約数の個数: 24

約数和(自身を含む): 253923600

約数和(自身を除く): 112943092

約数列:

[1, 2, 4, 37, 74, 148, 739, 1289, 1478, 2578, 2956, 5156, 27343, 47693, 54686, 95386, 109372, 190772, 952571, 1905142, 3810284, 35245127, 70490254, 140980508]

約数ペア:

[(1, 140980508), (2, 70490254), (4, 35245127), (37, 3810284), (74, 1905142), (148, 952571), (739, 190772), (1289, 109372), (1478, 95386), (2578, 54686), (2956, 47693), (5156, 27343)]