145128672

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 240

約数和(自身を含む): 473845680

約数和(自身を除く): 328717008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 59, 72, 73, 78, 81, 96, 104, 108, 117, 118, 144, 146, 156, 162, 177, 208, 216, 219, 234, 236, 288, 292, 312, 324, 351, 354, 416, 432, 438, 468, 472, 531, 584, 624, 648, 657, 702, 708, 767, 864, 876, 936, 944, 949, 1053, 1062, 1168, 1248, 1296, 1314, 1404, 1416, 1534, 1593, 1752, 1872, 1888, 1898, 1971, 2106, 2124, 2301, 2336, 2592, 2628, 2808, 2832, 2847, 3068, 3186, 3504, 3744, 3796, 3942, 4212, 4248, 4307, 4602, 4779, 5256, 5616, 5664, 5694, 5913, 6136, 6372, 6903, 7008, 7592, 7884, 8424, 8496, 8541, 8614, 9204, 9558, 10512, 11232, 11388, 11826, 12272, 12744, 12921, 13806, 15184, 15768, 16848, 16992, 17082, 17228, 18408, 19116, 20709, 21024, 22776, 23652, 24544, 25488, 25623, 25842, 27612, 30368, 31536, 33696, 34164, 34456, 36816, 38232, 38763, 41418, 45552, 47304, 50976, 51246, 51684, 55224, 55991, 62127, 63072, 68328, 68912, 73632, 76464, 76869, 77526, 82836, 91104, 94608, 102492, 103368, 110448, 111982, 116289, 124254, 136656, 137824, 152928, 153738, 155052, 165672, 167973, 189216, 204984, 206736, 220896, 223964, 232578, 248508, 273312, 307476, 310104, 331344, 335946, 348867, 409968, 413472, 447928, 465156, 497016, 503919, 614952, 620208, 662688, 671892, 697734, 819936, 895856, 930312, 994032, 1007838, 1229904, 1240416, 1343784, 1395468, 1511757, 1791712, 1860624, 1988064, 2015676, 2459808, 2687568, 2790936, 3023514, 3721248, 4031352, 4535271, 5375136, 5581872, 6047028, 8062704, 9070542, 11163744, 12094056, 16125408, 18141084, 24188112, 36282168, 48376224, 72564336, 145128672]

約数ペア:

[(1, 145128672), (2, 72564336), (3, 48376224), (4, 36282168), (6, 24188112), (8, 18141084), (9, 16125408), (12, 12094056), (13, 11163744), (16, 9070542), (18, 8062704), (24, 6047028), (26, 5581872), (27, 5375136), (32, 4535271), (36, 4031352), (39, 3721248), (48, 3023514), (52, 2790936), (54, 2687568), (59, 2459808), (72, 2015676), (73, 1988064), (78, 1860624), (81, 1791712), (96, 1511757), (104, 1395468), (108, 1343784), (117, 1240416), (118, 1229904), (144, 1007838), (146, 994032), (156, 930312), (162, 895856), (177, 819936), (208, 697734), (216, 671892), (219, 662688), (234, 620208), (236, 614952), (288, 503919), (292, 497016), (312, 465156), (324, 447928), (351, 413472), (354, 409968), (416, 348867), (432, 335946), (438, 331344), (468, 310104), (472, 307476), (531, 273312), (584, 248508), (624, 232578), (648, 223964), (657, 220896), (702, 206736), (708, 204984), (767, 189216), (864, 167973), (876, 165672), (936, 155052), (944, 153738), (949, 152928), (1053, 137824), (1062, 136656), (1168, 124254), (1248, 116289), (1296, 111982), (1314, 110448), (1404, 103368), (1416, 102492), (1534, 94608), (1593, 91104), (1752, 82836), (1872, 77526), (1888, 76869), (1898, 76464), (1971, 73632), (2106, 68912), (2124, 68328), (2301, 63072), (2336, 62127), (2592, 55991), (2628, 55224), (2808, 51684), (2832, 51246), (2847, 50976), (3068, 47304), (3186, 45552), (3504, 41418), (3744, 38763), (3796, 38232), (3942, 36816), (4212, 34456), (4248, 34164), (4307, 33696), (4602, 31536), (4779, 30368), (5256, 27612), (5616, 25842), (5664, 25623), (5694, 25488), (5913, 24544), (6136, 23652), (6372, 22776), (6903, 21024), (7008, 20709), (7592, 19116), (7884, 18408), (8424, 17228), (8496, 17082), (8541, 16992), (8614, 16848), (9204, 15768), (9558, 15184), (10512, 13806), (11232, 12921), (11388, 12744), (11826, 12272)]