140477904

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:534

約数の個数: 180

約数和(自身を含む): 468975936

約数和(自身を除く): 328498032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 49, 56, 63, 72, 84, 86, 98, 112, 126, 129, 144, 147, 168, 172, 196, 252, 258, 294, 301, 336, 344, 387, 392, 441, 463, 504, 516, 588, 602, 688, 774, 784, 882, 903, 926, 1008, 1032, 1176, 1204, 1389, 1548, 1764, 1806, 1852, 2064, 2107, 2352, 2408, 2709, 2778, 3096, 3241, 3528, 3612, 3704, 4167, 4214, 4816, 5418, 5556, 6192, 6321, 6482, 7056, 7224, 7408, 8334, 8428, 9723, 10836, 11112, 12642, 12964, 14448, 16668, 16856, 18963, 19446, 19909, 21672, 22224, 22687, 25284, 25928, 29169, 33336, 33712, 37926, 38892, 39818, 43344, 45374, 50568, 51856, 58338, 59727, 66672, 68061, 75852, 77784, 79636, 90748, 101136, 116676, 119454, 136122, 139363, 151704, 155568, 159272, 179181, 181496, 204183, 233352, 238908, 272244, 278726, 303408, 318544, 358362, 362992, 408366, 418089, 466704, 477816, 544488, 557452, 716724, 816732, 836178, 955632, 975541, 1088976, 1114904, 1254267, 1433448, 1633464, 1672356, 1951082, 2229808, 2508534, 2866896, 2926623, 3266928, 3344712, 3902164, 5017068, 5853246, 6689424, 7804328, 8779869, 10034136, 11706492, 15608656, 17559738, 20068272, 23412984, 35119476, 46825968, 70238952, 140477904]

約数ペア:

[(1, 140477904), (2, 70238952), (3, 46825968), (4, 35119476), (6, 23412984), (7, 20068272), (8, 17559738), (9, 15608656), (12, 11706492), (14, 10034136), (16, 8779869), (18, 7804328), (21, 6689424), (24, 5853246), (28, 5017068), (36, 3902164), (42, 3344712), (43, 3266928), (48, 2926623), (49, 2866896), (56, 2508534), (63, 2229808), (72, 1951082), (84, 1672356), (86, 1633464), (98, 1433448), (112, 1254267), (126, 1114904), (129, 1088976), (144, 975541), (147, 955632), (168, 836178), (172, 816732), (196, 716724), (252, 557452), (258, 544488), (294, 477816), (301, 466704), (336, 418089), (344, 408366), (387, 362992), (392, 358362), (441, 318544), (463, 303408), (504, 278726), (516, 272244), (588, 238908), (602, 233352), (688, 204183), (774, 181496), (784, 179181), (882, 159272), (903, 155568), (926, 151704), (1008, 139363), (1032, 136122), (1176, 119454), (1204, 116676), (1389, 101136), (1548, 90748), (1764, 79636), (1806, 77784), (1852, 75852), (2064, 68061), (2107, 66672), (2352, 59727), (2408, 58338), (2709, 51856), (2778, 50568), (3096, 45374), (3241, 43344), (3528, 39818), (3612, 38892), (3704, 37926), (4167, 33712), (4214, 33336), (4816, 29169), (5418, 25928), (5556, 25284), (6192, 22687), (6321, 22224), (6482, 21672), (7056, 19909), (7224, 19446), (7408, 18963), (8334, 16856), (8428, 16668), (9723, 14448), (10836, 12964), (11112, 12642)]