159698876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{2591}}^1$

素因数の和:3425

約数の個数: 24

約数和(自身を含む): 294658560

約数和(自身を除く): 134959684

約数列:

[1, 2, 4, 19, 38, 76, 811, 1622, 2591, 3244, 5182, 10364, 15409, 30818, 49229, 61636, 98458, 196916, 2101301, 4202602, 8405204, 39924719, 79849438, 159698876]

約数ペア:

[(1, 159698876), (2, 79849438), (4, 39924719), (19, 8405204), (38, 4202602), (76, 2101301), (811, 196916), (1622, 98458), (2591, 61636), (3244, 49229), (5182, 30818), (10364, 15409)]