128181444

素因数分解:

$2^2\times 3^1\times {\mathrm{1531}}^1\times {\mathrm{6977}}^1$

素因数の和:8515

約数の個数: 24

約数和(自身を含む): 299328288

約数和(自身を除く): 171146844

約数列:

[1, 2, 3, 4, 6, 12, 1531, 3062, 4593, 6124, 6977, 9186, 13954, 18372, 20931, 27908, 41862, 83724, 10681787, 21363574, 32045361, 42727148, 64090722, 128181444]

約数ペア:

[(1, 128181444), (2, 64090722), (3, 42727148), (4, 32045361), (6, 21363574), (12, 10681787), (1531, 83724), (3062, 41862), (4593, 27908), (6124, 20931), (6977, 18372), (9186, 13954)]