126747984

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:329

約数の個数: 120

約数和(自身を含む): 364803040

約数和(自身を除く): 238055056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 139, 157, 176, 242, 264, 278, 314, 363, 417, 471, 484, 528, 556, 628, 726, 834, 942, 968, 1112, 1256, 1452, 1529, 1668, 1727, 1884, 1936, 2224, 2512, 2904, 3058, 3336, 3454, 3768, 4587, 5181, 5808, 6116, 6672, 6908, 7536, 9174, 10362, 12232, 13816, 16819, 18348, 18997, 20724, 21823, 24464, 27632, 33638, 36696, 37994, 41448, 43646, 50457, 56991, 65469, 67276, 73392, 75988, 82896, 87292, 100914, 113982, 130938, 134552, 151976, 174584, 201828, 227964, 240053, 261876, 269104, 303952, 349168, 403656, 455928, 480106, 523752, 720159, 807312, 911856, 960212, 1047504, 1440318, 1920424, 2640583, 2880636, 3840848, 5281166, 5761272, 7921749, 10562332, 11522544, 15843498, 21124664, 31686996, 42249328, 63373992, 126747984]

約数ペア:

[(1, 126747984), (2, 63373992), (3, 42249328), (4, 31686996), (6, 21124664), (8, 15843498), (11, 11522544), (12, 10562332), (16, 7921749), (22, 5761272), (24, 5281166), (33, 3840848), (44, 2880636), (48, 2640583), (66, 1920424), (88, 1440318), (121, 1047504), (132, 960212), (139, 911856), (157, 807312), (176, 720159), (242, 523752), (264, 480106), (278, 455928), (314, 403656), (363, 349168), (417, 303952), (471, 269104), (484, 261876), (528, 240053), (556, 227964), (628, 201828), (726, 174584), (834, 151976), (942, 134552), (968, 130938), (1112, 113982), (1256, 100914), (1452, 87292), (1529, 82896), (1668, 75988), (1727, 73392), (1884, 67276), (1936, 65469), (2224, 56991), (2512, 50457), (2904, 43646), (3058, 41448), (3336, 37994), (3454, 36696), (3768, 33638), (4587, 27632), (5181, 24464), (5808, 21823), (6116, 20724), (6672, 18997), (6908, 18348), (7536, 16819), (9174, 13816), (10362, 12232)]