140630984

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 304365600

約数和(自身を除く): 163734616

約数列:

[1, 2, 4, 8, 13, 26, 41, 43, 52, 59, 82, 86, 104, 118, 164, 169, 172, 236, 328, 338, 344, 472, 533, 559, 676, 767, 1066, 1118, 1352, 1534, 1763, 2132, 2236, 2419, 2537, 3068, 3526, 4264, 4472, 4838, 5074, 6136, 6929, 7052, 7267, 9676, 9971, 10148, 13858, 14104, 14534, 19352, 19942, 20296, 22919, 27716, 29068, 31447, 32981, 39884, 45838, 55432, 58136, 62894, 65962, 79768, 91676, 104017, 125788, 131924, 183352, 208034, 251576, 263848, 297947, 408811, 416068, 428753, 595894, 817622, 832136, 857506, 1191788, 1352221, 1635244, 1715012, 2383576, 2704442, 3270488, 3430024, 5408884, 10817768, 17578873, 35157746, 70315492, 140630984]

約数ペア:

[(1, 140630984), (2, 70315492), (4, 35157746), (8, 17578873), (13, 10817768), (26, 5408884), (41, 3430024), (43, 3270488), (52, 2704442), (59, 2383576), (82, 1715012), (86, 1635244), (104, 1352221), (118, 1191788), (164, 857506), (169, 832136), (172, 817622), (236, 595894), (328, 428753), (338, 416068), (344, 408811), (472, 297947), (533, 263848), (559, 251576), (676, 208034), (767, 183352), (1066, 131924), (1118, 125788), (1352, 104017), (1534, 91676), (1763, 79768), (2132, 65962), (2236, 62894), (2419, 58136), (2537, 55432), (3068, 45838), (3526, 39884), (4264, 32981), (4472, 31447), (4838, 29068), (5074, 27716), (6136, 22919), (6929, 20296), (7052, 19942), (7267, 19352), (9676, 14534), (9971, 14104), (10148, 13858)]