168162207

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 235952640

約数和(自身を除く): 67790433

約数列:

[1, 3, 43, 89, 97, 129, 151, 267, 291, 453, 3827, 4171, 6493, 8633, 11481, 12513, 13439, 14647, 19479, 25899, 40317, 43941, 371219, 577877, 629821, 1113657, 1303583, 1733631, 1889463, 3910749, 56054069, 168162207]

約数ペア:

[(1, 168162207), (3, 56054069), (43, 3910749), (89, 1889463), (97, 1733631), (129, 1303583), (151, 1113657), (267, 629821), (291, 577877), (453, 371219), (3827, 43941), (4171, 40317), (6493, 25899), (8633, 19479), (11481, 14647), (12513, 13439)]