146159748

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:487

約数の個数: 144

約数和(自身を含む): 448156800

約数和(自身を除く): 301997052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 71, 84, 98, 108, 126, 142, 147, 189, 196, 213, 252, 284, 294, 378, 389, 426, 441, 497, 588, 639, 756, 778, 852, 882, 994, 1167, 1278, 1323, 1491, 1556, 1764, 1917, 1988, 2334, 2556, 2646, 2723, 2982, 3479, 3501, 3834, 4473, 4668, 5292, 5446, 5964, 6958, 7002, 7668, 8169, 8946, 10437, 10503, 10892, 13419, 13916, 14004, 16338, 17892, 19061, 20874, 21006, 24507, 26838, 27619, 31311, 32676, 38122, 41748, 42012, 49014, 53676, 55238, 57183, 62622, 73521, 76244, 82857, 93933, 98028, 110476, 114366, 125244, 147042, 165714, 171549, 187866, 193333, 228732, 248571, 294084, 331428, 343098, 375732, 386666, 497142, 514647, 579999, 686196, 745713, 773332, 994284, 1029294, 1159998, 1353331, 1491426, 1739997, 2058588, 2319996, 2706662, 2982852, 3479994, 4059993, 5219991, 5413324, 6959988, 8119986, 10439982, 12179979, 16239972, 20879964, 24359958, 36539937, 48719916, 73079874, 146159748]

約数ペア:

[(1, 146159748), (2, 73079874), (3, 48719916), (4, 36539937), (6, 24359958), (7, 20879964), (9, 16239972), (12, 12179979), (14, 10439982), (18, 8119986), (21, 6959988), (27, 5413324), (28, 5219991), (36, 4059993), (42, 3479994), (49, 2982852), (54, 2706662), (63, 2319996), (71, 2058588), (84, 1739997), (98, 1491426), (108, 1353331), (126, 1159998), (142, 1029294), (147, 994284), (189, 773332), (196, 745713), (213, 686196), (252, 579999), (284, 514647), (294, 497142), (378, 386666), (389, 375732), (426, 343098), (441, 331428), (497, 294084), (588, 248571), (639, 228732), (756, 193333), (778, 187866), (852, 171549), (882, 165714), (994, 147042), (1167, 125244), (1278, 114366), (1323, 110476), (1491, 98028), (1556, 93933), (1764, 82857), (1917, 76244), (1988, 73521), (2334, 62622), (2556, 57183), (2646, 55238), (2723, 53676), (2982, 49014), (3479, 42012), (3501, 41748), (3834, 38122), (4473, 32676), (4668, 31311), (5292, 27619), (5446, 26838), (5964, 24507), (6958, 21006), (7002, 20874), (7668, 19061), (8169, 17892), (8946, 16338), (10437, 14004), (10503, 13916), (10892, 13419)]