155231916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1847999}}^1$

素因数の和:1848013

約数の個数: 24

約数和(自身を含む): 413952000

約数和(自身を除く): 258720084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1847999, 3695998, 5543997, 7391996, 11087994, 12935993, 22175988, 25871986, 38807979, 51743972, 77615958, 155231916]

約数ペア:

[(1, 155231916), (2, 77615958), (3, 51743972), (4, 38807979), (6, 25871986), (7, 22175988), (12, 12935993), (14, 11087994), (21, 7391996), (28, 5543997), (42, 3695998), (84, 1847999)]