128702364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{25969}}^1$

素因数の和:26042

約数の個数: 48

約数和(自身を含む): 349036800

約数和(自身を除く): 220334436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 177, 236, 354, 413, 708, 826, 1239, 1652, 2478, 4956, 25969, 51938, 77907, 103876, 155814, 181783, 311628, 363566, 545349, 727132, 1090698, 1532171, 2181396, 3064342, 4596513, 6128684, 9193026, 10725197, 18386052, 21450394, 32175591, 42900788, 64351182, 128702364]

約数ペア:

[(1, 128702364), (2, 64351182), (3, 42900788), (4, 32175591), (6, 21450394), (7, 18386052), (12, 10725197), (14, 9193026), (21, 6128684), (28, 4596513), (42, 3064342), (59, 2181396), (84, 1532171), (118, 1090698), (177, 727132), (236, 545349), (354, 363566), (413, 311628), (708, 181783), (826, 155814), (1239, 103876), (1652, 77907), (2478, 51938), (4956, 25969)]