169204509972

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{18251}}^1$

素因数の和:18470

約数の個数: 144

約数和(自身を含む): 449886685248

約数和(自身を除く): 280682175276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 53, 86, 106, 113, 129, 159, 172, 212, 226, 258, 318, 339, 387, 452, 477, 516, 636, 678, 774, 954, 1017, 1356, 1548, 1908, 2034, 2279, 4068, 4558, 4859, 5989, 6837, 9116, 9718, 11978, 13674, 14577, 17967, 18251, 19436, 20511, 23956, 27348, 29154, 35934, 36502, 41022, 43731, 53901, 54753, 58308, 71868, 73004, 82044, 87462, 107802, 109506, 164259, 174924, 215604, 219012, 257527, 328518, 515054, 657036, 772581, 784793, 967303, 1030108, 1545162, 1569586, 1934606, 2062363, 2317743, 2354379, 2901909, 3090324, 3139172, 3869212, 4124726, 4635486, 4708758, 5803818, 6187089, 7063137, 8249452, 8705727, 9270972, 9417516, 11607636, 12374178, 14126274, 17411454, 18561267, 24748356, 28252548, 34822908, 37122534, 41594029, 74245068, 83188058, 88681609, 109305239, 124782087, 166376116, 177363218, 218610478, 249564174, 266044827, 327915717, 354726436, 374346261, 437220956, 499128348, 532089654, 655831434, 748692522, 798134481, 983747151, 1064179308, 1311662868, 1497385044, 1596268962, 1967494302, 3192537924, 3934988604, 4700125277, 9400250554, 14100375831, 18800501108, 28200751662, 42301127493, 56401503324, 84602254986, 169204509972]

約数ペア:

[(1, 169204509972), (2, 84602254986), (3, 56401503324), (4, 42301127493), (6, 28200751662), (9, 18800501108), (12, 14100375831), (18, 9400250554), (36, 4700125277), (43, 3934988604), (53, 3192537924), (86, 1967494302), (106, 1596268962), (113, 1497385044), (129, 1311662868), (159, 1064179308), (172, 983747151), (212, 798134481), (226, 748692522), (258, 655831434), (318, 532089654), (339, 499128348), (387, 437220956), (452, 374346261), (477, 354726436), (516, 327915717), (636, 266044827), (678, 249564174), (774, 218610478), (954, 177363218), (1017, 166376116), (1356, 124782087), (1548, 109305239), (1908, 88681609), (2034, 83188058), (2279, 74245068), (4068, 41594029), (4558, 37122534), (4859, 34822908), (5989, 28252548), (6837, 24748356), (9116, 18561267), (9718, 17411454), (11978, 14126274), (13674, 12374178), (14577, 11607636), (17967, 9417516), (18251, 9270972), (19436, 8705727), (20511, 8249452), (23956, 7063137), (27348, 6187089), (29154, 5803818), (35934, 4708758), (36502, 4635486), (41022, 4124726), (43731, 3869212), (53901, 3139172), (54753, 3090324), (58308, 2901909), (71868, 2354379), (73004, 2317743), (82044, 2062363), (87462, 1934606), (107802, 1569586), (109506, 1545162), (164259, 1030108), (174924, 967303), (215604, 784793), (219012, 772581), (257527, 657036), (328518, 515054)]