139458032

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:586

約数の個数: 80

約数和(自身を含む): 322187712

約数和(自身を除く): 182729680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 73, 74, 112, 146, 148, 259, 292, 296, 461, 511, 518, 584, 592, 922, 1022, 1036, 1168, 1844, 2044, 2072, 2701, 3227, 3688, 4088, 4144, 5402, 6454, 7376, 8176, 10804, 12908, 17057, 18907, 21608, 25816, 33653, 34114, 37814, 43216, 51632, 67306, 68228, 75628, 119399, 134612, 136456, 151256, 235571, 238798, 269224, 272912, 302512, 471142, 477596, 538448, 942284, 955192, 1245161, 1884568, 1910384, 2490322, 3769136, 4980644, 8716127, 9961288, 17432254, 19922576, 34864508, 69729016, 139458032]

約数ペア:

[(1, 139458032), (2, 69729016), (4, 34864508), (7, 19922576), (8, 17432254), (14, 9961288), (16, 8716127), (28, 4980644), (37, 3769136), (56, 2490322), (73, 1910384), (74, 1884568), (112, 1245161), (146, 955192), (148, 942284), (259, 538448), (292, 477596), (296, 471142), (461, 302512), (511, 272912), (518, 269224), (584, 238798), (592, 235571), (922, 151256), (1022, 136456), (1036, 134612), (1168, 119399), (1844, 75628), (2044, 68228), (2072, 67306), (2701, 51632), (3227, 43216), (3688, 37814), (4088, 34114), (4144, 33653), (5402, 25816), (6454, 21608), (7376, 18907), (8176, 17057), (10804, 12908)]