140348478

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1231127}}^1$

素因数の和:1231151

約数の個数: 16

約数和(自身を含む): 295470720

約数和(自身を除く): 155122242

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1231127, 2462254, 3693381, 7386762, 23391413, 46782826, 70174239, 140348478]

約数ペア:

[(1, 140348478), (2, 70174239), (3, 46782826), (6, 23391413), (19, 7386762), (38, 3693381), (57, 2462254), (114, 1231127)]