168392805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{8059}}^1$

素因数の和:8273

約数の個数: 32

約数和(自身を含む): 309504000

約数和(自身を除く): 141111195

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 199, 597, 995, 1393, 2985, 4179, 6965, 8059, 20895, 24177, 40295, 56413, 120885, 169239, 282065, 846195, 1603741, 4811223, 8018705, 11226187, 24056115, 33678561, 56130935, 168392805]

約数ペア:

[(1, 168392805), (3, 56130935), (5, 33678561), (7, 24056115), (15, 11226187), (21, 8018705), (35, 4811223), (105, 1603741), (199, 846195), (597, 282065), (995, 169239), (1393, 120885), (2985, 56413), (4179, 40295), (6965, 24177), (8059, 20895)]