145864229

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4463}}^1$

素因数の和:4529

約数の個数: 24

約数和(自身を含む): 183202560

約数和(自身を除く): 37338331

約数列:

[1, 7, 23, 29, 49, 161, 203, 667, 1127, 1421, 4463, 4669, 31241, 32683, 102649, 129427, 218687, 718543, 905989, 2976821, 5029801, 6341923, 20837747, 145864229]

約数ペア:

[(1, 145864229), (7, 20837747), (23, 6341923), (29, 5029801), (49, 2976821), (161, 905989), (203, 718543), (667, 218687), (1127, 129427), (1421, 102649), (4463, 32683), (4669, 31241)]