142640436

素因数分解:

$2^2\times 3^1\times {\mathrm{229}}^1\times {\mathrm{51907}}^1$

素因数の和:52143

約数の個数: 24

約数和(自身を含む): 334287520

約数和(自身を除く): 191647084

約数列:

[1, 2, 3, 4, 6, 12, 229, 458, 687, 916, 1374, 2748, 51907, 103814, 155721, 207628, 311442, 622884, 11886703, 23773406, 35660109, 47546812, 71320218, 142640436]

約数ペア:

[(1, 142640436), (2, 71320218), (3, 47546812), (4, 35660109), (6, 23773406), (12, 11886703), (229, 622884), (458, 311442), (687, 207628), (916, 155721), (1374, 103814), (2748, 51907)]