138289030136

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{157}}^1\times {\mathrm{114571}}^1$

素因数の和:114796

約数の個数: 48

約数和(自身を含む): 269634890520

約数和(自身を除く): 131345860384

約数列:

[1, 2, 4, 8, 31, 62, 124, 157, 248, 314, 628, 961, 1256, 1922, 3844, 4867, 7688, 9734, 19468, 38936, 114571, 150877, 229142, 301754, 458284, 603508, 916568, 1207016, 3551701, 7103402, 14206804, 17987647, 28413608, 35975294, 71950588, 110102731, 143901176, 220205462, 440410924, 557617057, 880821848, 1115234114, 2230468228, 4460936456, 17286128767, 34572257534, 69144515068, 138289030136]

約数ペア:

[(1, 138289030136), (2, 69144515068), (4, 34572257534), (8, 17286128767), (31, 4460936456), (62, 2230468228), (124, 1115234114), (157, 880821848), (248, 557617057), (314, 440410924), (628, 220205462), (961, 143901176), (1256, 110102731), (1922, 71950588), (3844, 35975294), (4867, 28413608), (7688, 17987647), (9734, 14206804), (19468, 7103402), (38936, 3551701), (114571, 1207016), (150877, 916568), (229142, 603508), (301754, 458284)]