140895402

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{321679}}^1$

素因数の和:321757

約数の個数: 16

約数和(自身を含む): 285651840

約数和(自身を除く): 144756438

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 321679, 643358, 965037, 1930074, 23482567, 46965134, 70447701, 140895402]

約数ペア:

[(1, 140895402), (2, 70447701), (3, 46965134), (6, 23482567), (73, 1930074), (146, 965037), (219, 643358), (438, 321679)]