129376078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1193}}^1$

素因数の和:1348

約数の個数: 32

約数和(自身を含む): 216238176

約数和(自身を除く): 86862098

約数列:

[1, 2, 13, 26, 43, 86, 97, 194, 559, 1118, 1193, 1261, 2386, 2522, 4171, 8342, 15509, 31018, 51299, 54223, 102598, 108446, 115721, 231442, 666887, 1333774, 1504373, 3008746, 4976003, 9952006, 64688039, 129376078]

約数ペア:

[(1, 129376078), (2, 64688039), (13, 9952006), (26, 4976003), (43, 3008746), (86, 1504373), (97, 1333774), (194, 666887), (559, 231442), (1118, 115721), (1193, 108446), (1261, 102598), (2386, 54223), (2522, 51299), (4171, 31018), (8342, 15509)]