161216664

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{137089}}^1$

素因数の和:137112

約数の個数: 48

約数和(自身を含む): 468847800

約数和(自身を除く): 307631136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 137089, 274178, 411267, 548356, 822534, 959623, 1096712, 1645068, 1919246, 2878869, 3290136, 3838492, 5757738, 6717361, 7676984, 11515476, 13434722, 20152083, 23030952, 26869444, 40304166, 53738888, 80608332, 161216664]

約数ペア:

[(1, 161216664), (2, 80608332), (3, 53738888), (4, 40304166), (6, 26869444), (7, 23030952), (8, 20152083), (12, 13434722), (14, 11515476), (21, 7676984), (24, 6717361), (28, 5757738), (42, 3838492), (49, 3290136), (56, 2878869), (84, 1919246), (98, 1645068), (147, 1096712), (168, 959623), (196, 822534), (294, 548356), (392, 411267), (588, 274178), (1176, 137089)]