133156240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:305

約数の個数: 160

約数和(自身を含む): 381832704

約数和(自身を除く): 248676464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 71, 80, 85, 112, 119, 136, 140, 142, 170, 197, 238, 272, 280, 284, 340, 355, 394, 476, 497, 560, 568, 595, 680, 710, 788, 952, 985, 994, 1136, 1190, 1207, 1360, 1379, 1420, 1576, 1904, 1970, 1988, 2380, 2414, 2485, 2758, 2840, 3152, 3349, 3940, 3976, 4760, 4828, 4970, 5516, 5680, 6035, 6698, 6895, 7880, 7952, 8449, 9520, 9656, 9940, 11032, 12070, 13396, 13790, 13987, 15760, 16745, 16898, 19312, 19880, 22064, 23443, 24140, 26792, 27580, 27974, 33490, 33796, 39760, 42245, 46886, 48280, 53584, 55160, 55948, 66980, 67592, 69935, 84490, 93772, 96560, 97909, 110320, 111896, 117215, 133960, 135184, 139870, 168980, 187544, 195818, 223792, 234430, 237779, 267920, 279740, 337960, 375088, 391636, 468860, 475558, 489545, 559480, 675920, 783272, 937720, 951116, 979090, 1118960, 1188895, 1566544, 1664453, 1875440, 1902232, 1958180, 2377790, 3328906, 3804464, 3916360, 4755580, 6657812, 7832720, 8322265, 9511160, 13315624, 16644530, 19022320, 26631248, 33289060, 66578120, 133156240]

約数ペア:

[(1, 133156240), (2, 66578120), (4, 33289060), (5, 26631248), (7, 19022320), (8, 16644530), (10, 13315624), (14, 9511160), (16, 8322265), (17, 7832720), (20, 6657812), (28, 4755580), (34, 3916360), (35, 3804464), (40, 3328906), (56, 2377790), (68, 1958180), (70, 1902232), (71, 1875440), (80, 1664453), (85, 1566544), (112, 1188895), (119, 1118960), (136, 979090), (140, 951116), (142, 937720), (170, 783272), (197, 675920), (238, 559480), (272, 489545), (280, 475558), (284, 468860), (340, 391636), (355, 375088), (394, 337960), (476, 279740), (497, 267920), (560, 237779), (568, 234430), (595, 223792), (680, 195818), (710, 187544), (788, 168980), (952, 139870), (985, 135184), (994, 133960), (1136, 117215), (1190, 111896), (1207, 110320), (1360, 97909), (1379, 96560), (1420, 93772), (1576, 84490), (1904, 69935), (1970, 67592), (1988, 66980), (2380, 55948), (2414, 55160), (2485, 53584), (2758, 48280), (2840, 46886), (3152, 42245), (3349, 39760), (3940, 33796), (3976, 33490), (4760, 27974), (4828, 27580), (4970, 26792), (5516, 24140), (5680, 23443), (6035, 22064), (6698, 19880), (6895, 19312), (7880, 16898), (7952, 16745), (8449, 15760), (9520, 13987), (9656, 13790), (9940, 13396), (11032, 12070)]