171129056

素因数分解:

$2^5\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1531}}^1$

素因数の和:2047

約数の個数: 48

約数和(自身を含む): 386064000

約数和(自身を除く): 214934944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 499, 998, 1531, 1996, 3062, 3493, 3992, 6124, 6986, 7984, 10717, 12248, 13972, 15968, 21434, 24496, 27944, 42868, 48992, 55888, 85736, 111776, 171472, 342944, 763969, 1527938, 3055876, 5347783, 6111752, 10695566, 12223504, 21391132, 24447008, 42782264, 85564528, 171129056]

約数ペア:

[(1, 171129056), (2, 85564528), (4, 42782264), (7, 24447008), (8, 21391132), (14, 12223504), (16, 10695566), (28, 6111752), (32, 5347783), (56, 3055876), (112, 1527938), (224, 763969), (499, 342944), (998, 171472), (1531, 111776), (1996, 85736), (3062, 55888), (3493, 48992), (3992, 42868), (6124, 27944), (6986, 24496), (7984, 21434), (10717, 15968), (12248, 13972)]