128702922

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{7577}}^1$

素因数の和:7750

約数の個数: 32

約数和(自身を含む): 272808000

約数和(自身を除く): 144105078

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 149, 298, 447, 894, 2831, 5662, 7577, 8493, 15154, 16986, 22731, 45462, 143963, 287926, 431889, 863778, 1128973, 2257946, 3386919, 6773838, 21450487, 42900974, 64351461, 128702922]

約数ペア:

[(1, 128702922), (2, 64351461), (3, 42900974), (6, 21450487), (19, 6773838), (38, 3386919), (57, 2257946), (114, 1128973), (149, 863778), (298, 431889), (447, 287926), (894, 143963), (2831, 45462), (5662, 22731), (7577, 16986), (8493, 15154)]