127130768

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{95731}}^1$

素因数の和:95822

約数の個数: 20

約数和(自身を含む): 249286128

約数和(自身を除く): 122155360

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 95731, 191462, 382924, 765848, 1531696, 7945673, 15891346, 31782692, 63565384, 127130768]

約数ペア:

[(1, 127130768), (2, 63565384), (4, 31782692), (8, 15891346), (16, 7945673), (83, 1531696), (166, 765848), (332, 382924), (664, 191462), (1328, 95731)]