140779944

素因数分解:

$2^3\times 3^4\times {\mathrm{217253}}^1$

素因数の和:217271

約数の個数: 40

約数和(自身を含む): 394316010

約数和(自身を除く): 253536066

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 217253, 434506, 651759, 869012, 1303518, 1738024, 1955277, 2607036, 3910554, 5214072, 5865831, 7821108, 11731662, 15642216, 17597493, 23463324, 35194986, 46926648, 70389972, 140779944]

約数ペア:

[(1, 140779944), (2, 70389972), (3, 46926648), (4, 35194986), (6, 23463324), (8, 17597493), (9, 15642216), (12, 11731662), (18, 7821108), (24, 5865831), (27, 5214072), (36, 3910554), (54, 2607036), (72, 1955277), (81, 1738024), (108, 1303518), (162, 869012), (216, 651759), (324, 434506), (648, 217253)]