128544064

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1163}}^1$

素因数の和:1343

約数の個数: 56

約数和(自身を含む): 280281888

約数和(自身を除く): 151737824

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 157, 176, 314, 352, 628, 704, 1163, 1256, 1727, 2326, 2512, 3454, 4652, 5024, 6908, 9304, 10048, 12793, 13816, 18608, 25586, 27632, 37216, 51172, 55264, 74432, 102344, 110528, 182591, 204688, 365182, 409376, 730364, 818752, 1460728, 2008501, 2921456, 4017002, 5842912, 8034004, 11685824, 16068008, 32136016, 64272032, 128544064]

約数ペア:

[(1, 128544064), (2, 64272032), (4, 32136016), (8, 16068008), (11, 11685824), (16, 8034004), (22, 5842912), (32, 4017002), (44, 2921456), (64, 2008501), (88, 1460728), (157, 818752), (176, 730364), (314, 409376), (352, 365182), (628, 204688), (704, 182591), (1163, 110528), (1256, 102344), (1727, 74432), (2326, 55264), (2512, 51172), (3454, 37216), (4652, 27632), (5024, 25586), (6908, 18608), (9304, 13816), (10048, 12793)]