164464944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{489479}}^1$

素因数の和:489497

約数の個数: 40

約数和(自身を含む): 485564160

約数和(自身を除く): 321099216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 489479, 978958, 1468437, 1957916, 2936874, 3426353, 3915832, 5873748, 6852706, 7831664, 10279059, 11747496, 13705412, 20558118, 23494992, 27410824, 41116236, 54821648, 82232472, 164464944]

約数ペア:

[(1, 164464944), (2, 82232472), (3, 54821648), (4, 41116236), (6, 27410824), (7, 23494992), (8, 20558118), (12, 13705412), (14, 11747496), (16, 10279059), (21, 7831664), (24, 6852706), (28, 5873748), (42, 3915832), (48, 3426353), (56, 2936874), (84, 1957916), (112, 1468437), (168, 978958), (336, 489479)]