144727128

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:271

約数の個数: 256

約数和(自身を含む): 510720000

約数和(自身を除く): 365992872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 37, 39, 42, 52, 54, 56, 63, 72, 74, 78, 84, 91, 104, 108, 111, 117, 126, 148, 156, 168, 182, 189, 199, 216, 222, 234, 252, 259, 273, 296, 312, 333, 351, 364, 378, 398, 444, 468, 481, 504, 518, 546, 597, 666, 702, 728, 756, 777, 796, 819, 888, 936, 962, 999, 1036, 1092, 1194, 1332, 1393, 1404, 1443, 1512, 1554, 1592, 1638, 1791, 1924, 1998, 2072, 2184, 2331, 2388, 2457, 2587, 2664, 2786, 2808, 2886, 3108, 3276, 3367, 3582, 3848, 3996, 4179, 4329, 4662, 4776, 4914, 5174, 5373, 5572, 5772, 6216, 6552, 6734, 6993, 7164, 7363, 7761, 7992, 8358, 8658, 9324, 9828, 10101, 10348, 10746, 11144, 11544, 12537, 12987, 13468, 13986, 14328, 14726, 15522, 16716, 17316, 18109, 18648, 19656, 20202, 20696, 21492, 22089, 23283, 25074, 25974, 26936, 27972, 29452, 30303, 31044, 33432, 34632, 36218, 37611, 40404, 42984, 44178, 46566, 50148, 51541, 51948, 54327, 55944, 58904, 60606, 62088, 66267, 69849, 72436, 75222, 80808, 88356, 90909, 93132, 95719, 100296, 103082, 103896, 108654, 121212, 132534, 139698, 144872, 150444, 154623, 162981, 176712, 181818, 186264, 191438, 198801, 206164, 217308, 242424, 265068, 279396, 287157, 300888, 309246, 325962, 363636, 382876, 397602, 412328, 434616, 463869, 488943, 530136, 558792, 574314, 618492, 651924, 670033, 727272, 765752, 795204, 861471, 927738, 977886, 1148628, 1236984, 1303848, 1340066, 1391607, 1590408, 1722942, 1855476, 1955772, 2010099, 2297256, 2584413, 2680132, 2783214, 3445884, 3710952, 3911544, 4020198, 5168826, 5360264, 5566428, 6030297, 6891768, 8040396, 10337652, 11132856, 12060594, 16080792, 18090891, 20675304, 24121188, 36181782, 48242376, 72363564, 144727128]

約数ペア:

[(1, 144727128), (2, 72363564), (3, 48242376), (4, 36181782), (6, 24121188), (7, 20675304), (8, 18090891), (9, 16080792), (12, 12060594), (13, 11132856), (14, 10337652), (18, 8040396), (21, 6891768), (24, 6030297), (26, 5566428), (27, 5360264), (28, 5168826), (36, 4020198), (37, 3911544), (39, 3710952), (42, 3445884), (52, 2783214), (54, 2680132), (56, 2584413), (63, 2297256), (72, 2010099), (74, 1955772), (78, 1855476), (84, 1722942), (91, 1590408), (104, 1391607), (108, 1340066), (111, 1303848), (117, 1236984), (126, 1148628), (148, 977886), (156, 927738), (168, 861471), (182, 795204), (189, 765752), (199, 727272), (216, 670033), (222, 651924), (234, 618492), (252, 574314), (259, 558792), (273, 530136), (296, 488943), (312, 463869), (333, 434616), (351, 412328), (364, 397602), (378, 382876), (398, 363636), (444, 325962), (468, 309246), (481, 300888), (504, 287157), (518, 279396), (546, 265068), (597, 242424), (666, 217308), (702, 206164), (728, 198801), (756, 191438), (777, 186264), (796, 181818), (819, 176712), (888, 162981), (936, 154623), (962, 150444), (999, 144872), (1036, 139698), (1092, 132534), (1194, 121212), (1332, 108654), (1393, 103896), (1404, 103082), (1443, 100296), (1512, 95719), (1554, 93132), (1592, 90909), (1638, 88356), (1791, 80808), (1924, 75222), (1998, 72436), (2072, 69849), (2184, 66267), (2331, 62088), (2388, 60606), (2457, 58904), (2587, 55944), (2664, 54327), (2786, 51948), (2808, 51541), (2886, 50148), (3108, 46566), (3276, 44178), (3367, 42984), (3582, 40404), (3848, 37611), (3996, 36218), (4179, 34632), (4329, 33432), (4662, 31044), (4776, 30303), (4914, 29452), (5174, 27972), (5373, 26936), (5572, 25974), (5772, 25074), (6216, 23283), (6552, 22089), (6734, 21492), (6993, 20696), (7164, 20202), (7363, 19656), (7761, 18648), (7992, 18109), (8358, 17316), (8658, 16716), (9324, 15522), (9828, 14726), (10101, 14328), (10348, 13986), (10746, 13468), (11144, 12987), (11544, 12537)]