142472596

素因数分解:

$2^2\times 7^3\times {\mathrm{103843}}^1$

素因数の和:103868

約数の個数: 24

約数和(自身を含む): 290763200

約数和(自身を除く): 148290604

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 103843, 207686, 415372, 726901, 1453802, 2907604, 5088307, 10176614, 20353228, 35618149, 71236298, 142472596]

約数ペア:

[(1, 142472596), (2, 71236298), (4, 35618149), (7, 20353228), (14, 10176614), (28, 5088307), (49, 2907604), (98, 1453802), (196, 726901), (343, 415372), (686, 207686), (1372, 103843)]