140888448

素因数分解:

$2^7\times 3^2\times {\mathrm{122299}}^1$

素因数の和:122319

約数の個数: 48

約数和(自身を含む): 405424500

約数和(自身を除く): 264536052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 122299, 244598, 366897, 489196, 733794, 978392, 1100691, 1467588, 1956784, 2201382, 2935176, 3913568, 4402764, 5870352, 7827136, 8805528, 11740704, 15654272, 17611056, 23481408, 35222112, 46962816, 70444224, 140888448]

約数ペア:

[(1, 140888448), (2, 70444224), (3, 46962816), (4, 35222112), (6, 23481408), (8, 17611056), (9, 15654272), (12, 11740704), (16, 8805528), (18, 7827136), (24, 5870352), (32, 4402764), (36, 3913568), (48, 2935176), (64, 2201382), (72, 1956784), (96, 1467588), (128, 1100691), (144, 978392), (192, 733794), (288, 489196), (384, 366897), (576, 244598), (1152, 122299)]