128687024

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{5927}}^1$

素因数の和:6017

約数の個数: 40

約数和(自身を含む): 264625920

約数和(自身を除く): 135938896

約数列:

[1, 2, 4, 8, 16, 23, 46, 59, 92, 118, 184, 236, 368, 472, 944, 1357, 2714, 5428, 5927, 10856, 11854, 21712, 23708, 47416, 94832, 136321, 272642, 349693, 545284, 699386, 1090568, 1398772, 2181136, 2797544, 5595088, 8042939, 16085878, 32171756, 64343512, 128687024]

約数ペア:

[(1, 128687024), (2, 64343512), (4, 32171756), (8, 16085878), (16, 8042939), (23, 5595088), (46, 2797544), (59, 2181136), (92, 1398772), (118, 1090568), (184, 699386), (236, 545284), (368, 349693), (472, 272642), (944, 136321), (1357, 94832), (2714, 47416), (5428, 23708), (5927, 21712), (10856, 11854)]