139512432

素因数分解:

$2^4\times 3^1\times {\mathrm{2906509}}^1$

素因数の和:2906520

約数の個数: 20

約数和(自身を含む): 360407240

約数和(自身を除く): 220894808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2906509, 5813018, 8719527, 11626036, 17439054, 23252072, 34878108, 46504144, 69756216, 139512432]

約数ペア:

[(1, 139512432), (2, 69756216), (3, 46504144), (4, 34878108), (6, 23252072), (8, 17439054), (12, 11626036), (16, 8719527), (24, 5813018), (48, 2906509)]