123626048

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21227}}^1$

素因数の和:21259

約数の個数: 56

約数和(自身を含む): 301947072

約数和(自身を除く): 178321024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 21227, 42454, 84908, 148589, 169816, 275951, 297178, 339632, 551902, 594356, 679264, 1103804, 1188712, 1358528, 1931657, 2207608, 2377424, 3863314, 4415216, 4754848, 7726628, 8830432, 9509696, 15453256, 17660864, 30906512, 61813024, 123626048]

約数ペア:

[(1, 123626048), (2, 61813024), (4, 30906512), (7, 17660864), (8, 15453256), (13, 9509696), (14, 8830432), (16, 7726628), (26, 4754848), (28, 4415216), (32, 3863314), (52, 2377424), (56, 2207608), (64, 1931657), (91, 1358528), (104, 1188712), (112, 1103804), (182, 679264), (208, 594356), (224, 551902), (364, 339632), (416, 297178), (448, 275951), (728, 169816), (832, 148589), (1456, 84908), (2912, 42454), (5824, 21227)]