140980686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1549}}^1$

素因数の和:1769

約数の個数: 64

約数和(自身を含む): 353548800

約数和(自身を除く): 212568114

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 197, 231, 394, 462, 591, 1182, 1379, 1549, 2167, 2758, 3098, 4137, 4334, 4647, 6501, 8274, 9294, 10843, 13002, 15169, 17039, 21686, 30338, 32529, 34078, 45507, 51117, 65058, 91014, 102234, 119273, 238546, 305153, 357819, 610306, 715638, 915459, 1830918, 2136071, 3356683, 4272142, 6408213, 6713366, 10070049, 12816426, 20140098, 23496781, 46993562, 70490343, 140980686]

約数ペア:

[(1, 140980686), (2, 70490343), (3, 46993562), (6, 23496781), (7, 20140098), (11, 12816426), (14, 10070049), (21, 6713366), (22, 6408213), (33, 4272142), (42, 3356683), (66, 2136071), (77, 1830918), (154, 915459), (197, 715638), (231, 610306), (394, 357819), (462, 305153), (591, 238546), (1182, 119273), (1379, 102234), (1549, 91014), (2167, 65058), (2758, 51117), (3098, 45507), (4137, 34078), (4334, 32529), (4647, 30338), (6501, 21686), (8274, 17039), (9294, 15169), (10843, 13002)]