157417872

素因数分解:

$2^4\times 3^1\times {\mathrm{181}}^1\times {\mathrm{18119}}^1$

素因数の和:18311

約数の個数: 40

約数和(自身を含む): 408932160

約数和(自身を除く): 251514288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 181, 362, 543, 724, 1086, 1448, 2172, 2896, 4344, 8688, 18119, 36238, 54357, 72476, 108714, 144952, 217428, 289904, 434856, 869712, 3279539, 6559078, 9838617, 13118156, 19677234, 26236312, 39354468, 52472624, 78708936, 157417872]

約数ペア:

[(1, 157417872), (2, 78708936), (3, 52472624), (4, 39354468), (6, 26236312), (8, 19677234), (12, 13118156), (16, 9838617), (24, 6559078), (48, 3279539), (181, 869712), (362, 434856), (543, 289904), (724, 217428), (1086, 144952), (1448, 108714), (2172, 72476), (2896, 54357), (4344, 36238), (8688, 18119)]