142572312

素因数分解:

$2^3\times 3^4\times {\mathrm{220019}}^1$

素因数の和:220037

約数の個数: 40

約数和(自身を含む): 399336300

約数和(自身を除く): 256763988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 220019, 440038, 660057, 880076, 1320114, 1760152, 1980171, 2640228, 3960342, 5280456, 5940513, 7920684, 11881026, 15841368, 17821539, 23762052, 35643078, 47524104, 71286156, 142572312]

約数ペア:

[(1, 142572312), (2, 71286156), (3, 47524104), (4, 35643078), (6, 23762052), (8, 17821539), (9, 15841368), (12, 11881026), (18, 7920684), (24, 5940513), (27, 5280456), (36, 3960342), (54, 2640228), (72, 1980171), (81, 1760152), (108, 1320114), (162, 880076), (216, 660057), (324, 440038), (648, 220019)]