140214248

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{52951}}^1$

素因数の和:53288

約数の個数: 16

約数和(自身を含む): 263700960

約数和(自身を除く): 123486712

約数列:

[1, 2, 4, 8, 331, 662, 1324, 2648, 52951, 105902, 211804, 423608, 17526781, 35053562, 70107124, 140214248]

約数ペア:

[(1, 140214248), (2, 70107124), (4, 35053562), (8, 17526781), (331, 423608), (662, 211804), (1324, 105902), (2648, 52951)]