165208876

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{701}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 349090560

約数和(自身を除く): 183881684

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 443, 532, 701, 886, 1402, 1772, 2804, 3101, 4907, 6202, 8417, 9814, 12404, 13319, 16834, 19628, 26638, 33668, 53276, 58919, 93233, 117838, 186466, 235676, 310543, 372932, 621086, 1242172, 2173801, 4347602, 5900317, 8695204, 11800634, 23601268, 41302219, 82604438, 165208876]

約数ペア:

[(1, 165208876), (2, 82604438), (4, 41302219), (7, 23601268), (14, 11800634), (19, 8695204), (28, 5900317), (38, 4347602), (76, 2173801), (133, 1242172), (266, 621086), (443, 372932), (532, 310543), (701, 235676), (886, 186466), (1402, 117838), (1772, 93233), (2804, 58919), (3101, 53276), (4907, 33668), (6202, 26638), (8417, 19628), (9814, 16834), (12404, 13319)]