139243344

素因数分解:

$2^4\times 3^1\times {\mathrm{2900903}}^1$

素因数の和:2900914

約数の個数: 20

約数和(自身を含む): 359712096

約数和(自身を除く): 220468752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2900903, 5801806, 8702709, 11603612, 17405418, 23207224, 34810836, 46414448, 69621672, 139243344]

約数ペア:

[(1, 139243344), (2, 69621672), (3, 46414448), (4, 34810836), (6, 23207224), (8, 17405418), (12, 11603612), (16, 8702709), (24, 5801806), (48, 2900903)]