161504478

素因数分解:

$2^1\times 3^2\times {\mathrm{467}}^1\times {\mathrm{19213}}^1$

素因数の和:19688

約数の個数: 24

約数和(自身を含む): 350693928

約数和(自身を除く): 189189450

約数列:

[1, 2, 3, 6, 9, 18, 467, 934, 1401, 2802, 4203, 8406, 19213, 38426, 57639, 115278, 172917, 345834, 8972471, 17944942, 26917413, 53834826, 80752239, 161504478]

約数ペア:

[(1, 161504478), (2, 80752239), (3, 53834826), (6, 26917413), (9, 17944942), (18, 8972471), (467, 345834), (934, 172917), (1401, 115278), (2802, 57639), (4203, 38426), (8406, 19213)]