140097072

素因数分解:

$2^4\times 3^1\times {\mathrm{2918689}}^1$

素因数の和:2918700

約数の個数: 20

約数和(自身を含む): 361917560

約数和(自身を除く): 221820488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2918689, 5837378, 8756067, 11674756, 17512134, 23349512, 35024268, 46699024, 70048536, 140097072]

約数ペア:

[(1, 140097072), (2, 70048536), (3, 46699024), (4, 35024268), (6, 23349512), (8, 17512134), (12, 11674756), (16, 8756067), (24, 5837378), (48, 2918689)]