128512108

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{887}}^1\times {\mathrm{1249}}^1$

素因数の和:2169

約数の個数: 24

約数和(自身を含む): 233100000

約数和(自身を除く): 104587892

約数列:

[1, 2, 4, 29, 58, 116, 887, 1249, 1774, 2498, 3548, 4996, 25723, 36221, 51446, 72442, 102892, 144884, 1107863, 2215726, 4431452, 32128027, 64256054, 128512108]

約数ペア:

[(1, 128512108), (2, 64256054), (4, 32128027), (29, 4431452), (58, 2215726), (116, 1107863), (887, 144884), (1249, 102892), (1774, 72442), (2498, 51446), (3548, 36221), (4996, 25723)]