151117280

素因数分解:

$2^5\times 5^1\times {\mathrm{587}}^1\times {\mathrm{1609}}^1$

素因数の和:2211

約数の個数: 48

約数和(自身を含む): 357845040

約数和(自身を除く): 206727760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 587, 1174, 1609, 2348, 2935, 3218, 4696, 5870, 6436, 8045, 9392, 11740, 12872, 16090, 18784, 23480, 25744, 32180, 46960, 51488, 64360, 93920, 128720, 257440, 944483, 1888966, 3777932, 4722415, 7555864, 9444830, 15111728, 18889660, 30223456, 37779320, 75558640, 151117280]

約数ペア:

[(1, 151117280), (2, 75558640), (4, 37779320), (5, 30223456), (8, 18889660), (10, 15111728), (16, 9444830), (20, 7555864), (32, 4722415), (40, 3777932), (80, 1888966), (160, 944483), (587, 257440), (1174, 128720), (1609, 93920), (2348, 64360), (2935, 51488), (3218, 46960), (4696, 32180), (5870, 25744), (6436, 23480), (8045, 18784), (9392, 16090), (11740, 12872)]