128135204

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{317}}^1\times {\mathrm{727}}^1$

素因数の和:1187

約数の個数: 24

約数和(自身を含む): 226873920

約数和(自身を除く): 98738716

約数列:

[1, 2, 4, 139, 278, 317, 556, 634, 727, 1268, 1454, 2908, 44063, 88126, 101053, 176252, 202106, 230459, 404212, 460918, 921836, 32033801, 64067602, 128135204]

約数ペア:

[(1, 128135204), (2, 64067602), (4, 32033801), (139, 921836), (278, 460918), (317, 404212), (556, 230459), (634, 202106), (727, 176252), (1268, 101053), (1454, 88126), (2908, 44063)]