139438332

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1579}}^1$

素因数の和:1823

約数の個数: 72

約数和(自身を含む): 386480640

約数和(自身を除く): 247042308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 223, 396, 446, 669, 892, 1338, 1579, 2007, 2453, 2676, 3158, 4014, 4737, 4906, 6316, 7359, 8028, 9474, 9812, 14211, 14718, 17369, 18948, 22077, 28422, 29436, 34738, 44154, 52107, 56844, 69476, 88308, 104214, 156321, 208428, 312642, 352117, 625284, 704234, 1056351, 1408468, 2112702, 3169053, 3873287, 4225404, 6338106, 7746574, 11619861, 12676212, 15493148, 23239722, 34859583, 46479444, 69719166, 139438332]

約数ペア:

[(1, 139438332), (2, 69719166), (3, 46479444), (4, 34859583), (6, 23239722), (9, 15493148), (11, 12676212), (12, 11619861), (18, 7746574), (22, 6338106), (33, 4225404), (36, 3873287), (44, 3169053), (66, 2112702), (99, 1408468), (132, 1056351), (198, 704234), (223, 625284), (396, 352117), (446, 312642), (669, 208428), (892, 156321), (1338, 104214), (1579, 88308), (2007, 69476), (2453, 56844), (2676, 52107), (3158, 44154), (4014, 34738), (4737, 29436), (4906, 28422), (6316, 22077), (7359, 18948), (8028, 17369), (9474, 14718), (9812, 14211)]