149426368

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25657}}^1$

素因数の和:25689

約数の個数: 56

約数和(自身を含む): 364959392

約数和(自身を除く): 215533024

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, 25657, 51314, 102628, 179599, 205256, 333541, 359198, 410512, 667082, 718396, 821024, 1334164, 1436792, 1642048, 2334787, 2668328, 2873584, 4669574, 5336656, 5747168, 9339148, 10673312, 11494336, 18678296, 21346624, 37356592, 74713184, 149426368]

約数ペア:

[(1, 149426368), (2, 74713184), (4, 37356592), (7, 21346624), (8, 18678296), (13, 11494336), (14, 10673312), (16, 9339148), (26, 5747168), (28, 5336656), (32, 4669574), (52, 2873584), (56, 2668328), (64, 2334787), (91, 1642048), (104, 1436792), (112, 1334164), (182, 821024), (208, 718396), (224, 667082), (364, 410512), (416, 359198), (448, 333541), (728, 205256), (832, 179599), (1456, 102628), (2912, 51314), (5824, 25657)]