155315212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{8863}}^1$

素因数の和:9217

約数の個数: 24

約数和(自身を含む): 293611136

約数和(自身を除く): 138295924

約数列:

[1, 2, 4, 13, 26, 52, 337, 674, 1348, 4381, 8762, 8863, 17524, 17726, 35452, 115219, 230438, 460876, 2986831, 5973662, 11947324, 38828803, 77657606, 155315212]

約数ペア:

[(1, 155315212), (2, 77657606), (4, 38828803), (13, 11947324), (26, 5973662), (52, 2986831), (337, 460876), (674, 230438), (1348, 115219), (4381, 35452), (8762, 17726), (8863, 17524)]