136438072

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{1289}}^1$

素因数の和:1527

約数の個数: 32

約数和(自身を含む): 260528400

約数和(自身を除く): 124090328

約数列:

[1, 2, 4, 8, 101, 131, 202, 262, 404, 524, 808, 1048, 1289, 2578, 5156, 10312, 13231, 26462, 52924, 105848, 130189, 168859, 260378, 337718, 520756, 675436, 1041512, 1350872, 17054759, 34109518, 68219036, 136438072]

約数ペア:

[(1, 136438072), (2, 68219036), (4, 34109518), (8, 17054759), (101, 1350872), (131, 1041512), (202, 675436), (262, 520756), (404, 337718), (524, 260378), (808, 168859), (1048, 130189), (1289, 105848), (2578, 52924), (5156, 26462), (10312, 13231)]