164077347

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{147419}}^1$

素因数の和:147482

約数の個数: 16

約数和(自身を含む): 254741760

約数和(自身を除く): 90664413

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 147419, 442257, 1031933, 3095799, 7813207, 23439621, 54692449, 164077347]

約数ペア:

[(1, 164077347), (3, 54692449), (7, 23439621), (21, 7813207), (53, 3095799), (159, 1031933), (371, 442257), (1113, 147419)]