145471048

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{1327}}^1$

素因数の和:1597

約数の個数: 32

約数和(自身を含む): 278242560

約数和(自身を除く): 132771512

約数列:

[1, 2, 4, 8, 71, 142, 193, 284, 386, 568, 772, 1327, 1544, 2654, 5308, 10616, 13703, 27406, 54812, 94217, 109624, 188434, 256111, 376868, 512222, 753736, 1024444, 2048888, 18183881, 36367762, 72735524, 145471048]

約数ペア:

[(1, 145471048), (2, 72735524), (4, 36367762), (8, 18183881), (71, 2048888), (142, 1024444), (193, 753736), (284, 512222), (386, 376868), (568, 256111), (772, 188434), (1327, 109624), (1544, 94217), (2654, 54812), (5308, 27406), (10616, 13703)]