138141072

素因数分解:

$2^4\times 3^3\times {\mathrm{131}}^1\times {\mathrm{2441}}^1$

素因数の和:2589

約数の個数: 80

約数和(自身を含む): 399706560

約数和(自身を除く): 261565488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 131, 144, 216, 262, 393, 432, 524, 786, 1048, 1179, 1572, 2096, 2358, 2441, 3144, 3537, 4716, 4882, 6288, 7074, 7323, 9432, 9764, 14148, 14646, 18864, 19528, 21969, 28296, 29292, 39056, 43938, 56592, 58584, 65907, 87876, 117168, 131814, 175752, 263628, 319771, 351504, 527256, 639542, 959313, 1054512, 1279084, 1918626, 2558168, 2877939, 3837252, 5116336, 5755878, 7674504, 8633817, 11511756, 15349008, 17267634, 23023512, 34535268, 46047024, 69070536, 138141072]

約数ペア:

[(1, 138141072), (2, 69070536), (3, 46047024), (4, 34535268), (6, 23023512), (8, 17267634), (9, 15349008), (12, 11511756), (16, 8633817), (18, 7674504), (24, 5755878), (27, 5116336), (36, 3837252), (48, 2877939), (54, 2558168), (72, 1918626), (108, 1279084), (131, 1054512), (144, 959313), (216, 639542), (262, 527256), (393, 351504), (432, 319771), (524, 263628), (786, 175752), (1048, 131814), (1179, 117168), (1572, 87876), (2096, 65907), (2358, 58584), (2441, 56592), (3144, 43938), (3537, 39056), (4716, 29292), (4882, 28296), (6288, 21969), (7074, 19528), (7323, 18864), (9432, 14646), (9764, 14148)]