129465232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{6043}}^1$

素因数の和:6167

約数の個数: 40

約数和(自身を含む): 272801984

約数和(自身を除く): 143336752

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 824, 1339, 1648, 2678, 5356, 6043, 10712, 12086, 21424, 24172, 48344, 78559, 96688, 157118, 314236, 622429, 628472, 1244858, 1256944, 2489716, 4979432, 8091577, 9958864, 16183154, 32366308, 64732616, 129465232]

約数ペア:

[(1, 129465232), (2, 64732616), (4, 32366308), (8, 16183154), (13, 9958864), (16, 8091577), (26, 4979432), (52, 2489716), (103, 1256944), (104, 1244858), (206, 628472), (208, 622429), (412, 314236), (824, 157118), (1339, 96688), (1648, 78559), (2678, 48344), (5356, 24172), (6043, 21424), (10712, 12086)]