161814504

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{156797}}^1$

素因数の和:156849

約数の個数: 32

約数和(自身を含む): 413946720

約数和(自身を除く): 252132216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 156797, 313594, 470391, 627188, 940782, 1254376, 1881564, 3763128, 6742271, 13484542, 20226813, 26969084, 40453626, 53938168, 80907252, 161814504]

約数ペア:

[(1, 161814504), (2, 80907252), (3, 53938168), (4, 40453626), (6, 26969084), (8, 20226813), (12, 13484542), (24, 6742271), (43, 3763128), (86, 1881564), (129, 1254376), (172, 940782), (258, 627188), (344, 470391), (516, 313594), (1032, 156797)]