157220548

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{46187}}^1$

素因数の和:46251

約数の個数: 24

約数和(自身を含む): 294864192

約数和(自身を除く): 137643644

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 46187, 92374, 184748, 1062301, 1708919, 2124602, 3417838, 4249204, 6835676, 39305137, 78610274, 157220548]

約数ペア:

[(1, 157220548), (2, 78610274), (4, 39305137), (23, 6835676), (37, 4249204), (46, 3417838), (74, 2124602), (92, 1708919), (148, 1062301), (851, 184748), (1702, 92374), (3404, 46187)]