156926451620

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{1196633}}^1$

素因数の和:1196804

約数の個数: 48

約数和(自身を含む): 337737980160

約数和(自身を除く): 180811528540

約数列:

[1, 2, 4, 5, 10, 20, 79, 83, 158, 166, 316, 332, 395, 415, 790, 830, 1580, 1660, 6557, 13114, 26228, 32785, 65570, 131140, 1196633, 2393266, 4786532, 5983165, 11966330, 23932660, 94534007, 99320539, 189068014, 198641078, 378136028, 397282156, 472670035, 496602695, 945340070, 993205390, 1890680140, 1986410780, 7846322581, 15692645162, 31385290324, 39231612905, 78463225810, 156926451620]

約数ペア:

[(1, 156926451620), (2, 78463225810), (4, 39231612905), (5, 31385290324), (10, 15692645162), (20, 7846322581), (79, 1986410780), (83, 1890680140), (158, 993205390), (166, 945340070), (316, 496602695), (332, 472670035), (395, 397282156), (415, 378136028), (790, 198641078), (830, 189068014), (1580, 99320539), (1660, 94534007), (6557, 23932660), (13114, 11966330), (26228, 5983165), (32785, 4786532), (65570, 2393266), (131140, 1196633)]