129765524

素因数分解:

$2^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{4217}}^1$

素因数の和:4392

約数の個数: 36

約数和(自身を含む): 265911156

約数和(自身を除く): 136145632

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 157, 196, 314, 628, 1099, 2198, 4217, 4396, 7693, 8434, 15386, 16868, 29519, 30772, 59038, 118076, 206633, 413266, 662069, 826532, 1324138, 2648276, 4634483, 9268966, 18537932, 32441381, 64882762, 129765524]

約数ペア:

[(1, 129765524), (2, 64882762), (4, 32441381), (7, 18537932), (14, 9268966), (28, 4634483), (49, 2648276), (98, 1324138), (157, 826532), (196, 662069), (314, 413266), (628, 206633), (1099, 118076), (2198, 59038), (4217, 30772), (4396, 29519), (7693, 16868), (8434, 15386)]