154945488

素因数分解:

$2^4\times 3^1\times {\mathrm{499}}^1\times {\mathrm{6469}}^1$

素因数の和:6979

約数の個数: 40

約数和(自身を含む): 401140000

約数和(自身を除く): 246194512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 499, 998, 1497, 1996, 2994, 3992, 5988, 6469, 7984, 11976, 12938, 19407, 23952, 25876, 38814, 51752, 77628, 103504, 155256, 310512, 3228031, 6456062, 9684093, 12912124, 19368186, 25824248, 38736372, 51648496, 77472744, 154945488]

約数ペア:

[(1, 154945488), (2, 77472744), (3, 51648496), (4, 38736372), (6, 25824248), (8, 19368186), (12, 12912124), (16, 9684093), (24, 6456062), (48, 3228031), (499, 310512), (998, 155256), (1497, 103504), (1996, 77628), (2994, 51752), (3992, 38814), (5988, 25876), (6469, 23952), (7984, 19407), (11976, 12938)]