131875548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 364858368

約数和(自身を除く): 232982820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 151, 222, 259, 281, 302, 444, 453, 518, 562, 604, 777, 843, 906, 1036, 1057, 1124, 1554, 1686, 1812, 1967, 2114, 3108, 3171, 3372, 3934, 4228, 5587, 5901, 6342, 7868, 10397, 11174, 11802, 12684, 16761, 20794, 22348, 23604, 31191, 33522, 39109, 41588, 42431, 62382, 67044, 72779, 78218, 84862, 117327, 124764, 127293, 145558, 156436, 169724, 218337, 234654, 254586, 291116, 297017, 436674, 469308, 509172, 594034, 873348, 891051, 1188068, 1569947, 1782102, 3139894, 3564204, 4709841, 6279788, 9419682, 10989629, 18839364, 21979258, 32968887, 43958516, 65937774, 131875548]

約数ペア:

[(1, 131875548), (2, 65937774), (3, 43958516), (4, 32968887), (6, 21979258), (7, 18839364), (12, 10989629), (14, 9419682), (21, 6279788), (28, 4709841), (37, 3564204), (42, 3139894), (74, 1782102), (84, 1569947), (111, 1188068), (148, 891051), (151, 873348), (222, 594034), (259, 509172), (281, 469308), (302, 436674), (444, 297017), (453, 291116), (518, 254586), (562, 234654), (604, 218337), (777, 169724), (843, 156436), (906, 145558), (1036, 127293), (1057, 124764), (1124, 117327), (1554, 84862), (1686, 78218), (1812, 72779), (1967, 67044), (2114, 62382), (3108, 42431), (3171, 41588), (3372, 39109), (3934, 33522), (4228, 31191), (5587, 23604), (5901, 22348), (6342, 20794), (7868, 16761), (10397, 12684), (11174, 11802)]