225879472

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{155137}}^1$

素因数の和:155165

約数の個数: 40

約数和(自身を含む): 538639136

約数和(自身を除く): 312759664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 155137, 310274, 620548, 1085959, 1241096, 2016781, 2171918, 2482192, 4033562, 4343836, 8067124, 8687672, 14117467, 16134248, 17375344, 28234934, 32268496, 56469868, 112939736, 225879472]

約数ペア:

[(1, 225879472), (2, 112939736), (4, 56469868), (7, 32268496), (8, 28234934), (13, 17375344), (14, 16134248), (16, 14117467), (26, 8687672), (28, 8067124), (52, 4343836), (56, 4033562), (91, 2482192), (104, 2171918), (112, 2016781), (182, 1241096), (208, 1085959), (364, 620548), (728, 310274), (1456, 155137)]