156314080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{337}}^1$

素因数の和:588

約数の個数: 96

約数和(自身を含む): 400667904

約数和(自身を除く): 244353824

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 223, 260, 337, 416, 446, 520, 674, 892, 1040, 1115, 1348, 1685, 1784, 2080, 2230, 2696, 2899, 3370, 3568, 4381, 4460, 5392, 5798, 6740, 7136, 8762, 8920, 10784, 11596, 13480, 14495, 17524, 17840, 21905, 23192, 26960, 28990, 35048, 35680, 43810, 46384, 53920, 57980, 70096, 75151, 87620, 92768, 115960, 140192, 150302, 175240, 231920, 300604, 350480, 375755, 463840, 601208, 700960, 751510, 976963, 1202416, 1503020, 1953926, 2404832, 3006040, 3907852, 4884815, 6012080, 7815704, 9769630, 12024160, 15631408, 19539260, 31262816, 39078520, 78157040, 156314080]

約数ペア:

[(1, 156314080), (2, 78157040), (4, 39078520), (5, 31262816), (8, 19539260), (10, 15631408), (13, 12024160), (16, 9769630), (20, 7815704), (26, 6012080), (32, 4884815), (40, 3907852), (52, 3006040), (65, 2404832), (80, 1953926), (104, 1503020), (130, 1202416), (160, 976963), (208, 751510), (223, 700960), (260, 601208), (337, 463840), (416, 375755), (446, 350480), (520, 300604), (674, 231920), (892, 175240), (1040, 150302), (1115, 140192), (1348, 115960), (1685, 92768), (1784, 87620), (2080, 75151), (2230, 70096), (2696, 57980), (2899, 53920), (3370, 46384), (3568, 43810), (4381, 35680), (4460, 35048), (5392, 28990), (5798, 26960), (6740, 23192), (7136, 21905), (8762, 17840), (8920, 17524), (10784, 14495), (11596, 13480)]