154879116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{25969}}^1$

素因数の和:26054

約数の個数: 48

約数和(自身を含む): 418844160

約数和(自身を除く): 263965044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 25969, 51938, 77907, 103876, 155814, 181783, 311628, 363566, 545349, 727132, 1090698, 1843799, 2181396, 3687598, 5531397, 7375196, 11062794, 12906593, 22125588, 25813186, 38719779, 51626372, 77439558, 154879116]

約数ペア:

[(1, 154879116), (2, 77439558), (3, 51626372), (4, 38719779), (6, 25813186), (7, 22125588), (12, 12906593), (14, 11062794), (21, 7375196), (28, 5531397), (42, 3687598), (71, 2181396), (84, 1843799), (142, 1090698), (213, 727132), (284, 545349), (426, 363566), (497, 311628), (852, 181783), (994, 155814), (1491, 103876), (1988, 77907), (2982, 51938), (5964, 25969)]