157438156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{49261}}^1$

素因数の和:49329

約数の個数: 24

約数和(自身を含む): 297936576

約数和(自身を除く): 140498420

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 799, 1598, 3196, 49261, 98522, 197044, 837437, 1674874, 2315267, 3349748, 4630534, 9261068, 39359539, 78719078, 157438156]

約数ペア:

[(1, 157438156), (2, 78719078), (4, 39359539), (17, 9261068), (34, 4630534), (47, 3349748), (68, 2315267), (94, 1674874), (188, 837437), (799, 197044), (1598, 98522), (3196, 49261)]