144414

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:192

約数の個数: 24

約数和(自身を含む): 320112

約数和(自身を除く): 175698

約数列:

[1, 2, 3, 6, 9, 18, 71, 113, 142, 213, 226, 339, 426, 639, 678, 1017, 1278, 2034, 8023, 16046, 24069, 48138, 72207, 144414]

約数ペア:

[(1, 144414), (2, 72207), (3, 48138), (6, 24069), (9, 16046), (18, 8023), (71, 2034), (113, 1278), (142, 1017), (213, 678), (226, 639), (339, 426)]