129620795432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1609}}^1\times {\mathrm{529999}}^1$

素因数の和:531633

約数の個数: 32

約数和(自身を含む): 255990000000

約数和(自身を除く): 126369204568

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1609, 3218, 6436, 12872, 30571, 61142, 122284, 244568, 529999, 1059998, 2119996, 4239992, 10069981, 20139962, 40279924, 80559848, 852768391, 1705536782, 3411073564, 6822147128, 16202599429, 32405198858, 64810397716, 129620795432]

約数ペア:

[(1, 129620795432), (2, 64810397716), (4, 32405198858), (8, 16202599429), (19, 6822147128), (38, 3411073564), (76, 1705536782), (152, 852768391), (1609, 80559848), (3218, 40279924), (6436, 20139962), (12872, 10069981), (30571, 4239992), (61142, 2119996), (122284, 1059998), (244568, 529999)]