138651912

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:494

約数の個数: 192

約数和(自身を含む): 465454080

約数和(自身を除く): 326802168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 81, 84, 92, 108, 126, 138, 161, 162, 168, 184, 189, 207, 216, 243, 252, 276, 322, 324, 378, 414, 443, 483, 486, 504, 552, 567, 621, 644, 648, 756, 828, 886, 966, 972, 1134, 1242, 1288, 1329, 1449, 1512, 1656, 1701, 1772, 1863, 1932, 1944, 2268, 2484, 2658, 2898, 3101, 3402, 3544, 3726, 3864, 3987, 4347, 4536, 4968, 5316, 5589, 5796, 6202, 6804, 7452, 7974, 8694, 9303, 10189, 10632, 11178, 11592, 11961, 12404, 13041, 13608, 14904, 15948, 17388, 18606, 20378, 22356, 23922, 24808, 26082, 27909, 30567, 31896, 34776, 35883, 37212, 39123, 40756, 44712, 47844, 52164, 55818, 61134, 71323, 71766, 74424, 78246, 81512, 83727, 91701, 95688, 104328, 107649, 111636, 122268, 142646, 143532, 156492, 167454, 183402, 213969, 215298, 223272, 244536, 251181, 275103, 285292, 287064, 312984, 334908, 366804, 427938, 430596, 502362, 550206, 570584, 641907, 669816, 733608, 753543, 825309, 855876, 861192, 1004724, 1100412, 1283814, 1507086, 1650618, 1711752, 1925721, 2009448, 2200824, 2475927, 2567628, 3014172, 3301236, 3851442, 4951854, 5135256, 5777163, 6028344, 6602472, 7702884, 9903708, 11554326, 15405768, 17331489, 19807416, 23108652, 34662978, 46217304, 69325956, 138651912]

約数ペア:

[(1, 138651912), (2, 69325956), (3, 46217304), (4, 34662978), (6, 23108652), (7, 19807416), (8, 17331489), (9, 15405768), (12, 11554326), (14, 9903708), (18, 7702884), (21, 6602472), (23, 6028344), (24, 5777163), (27, 5135256), (28, 4951854), (36, 3851442), (42, 3301236), (46, 3014172), (54, 2567628), (56, 2475927), (63, 2200824), (69, 2009448), (72, 1925721), (81, 1711752), (84, 1650618), (92, 1507086), (108, 1283814), (126, 1100412), (138, 1004724), (161, 861192), (162, 855876), (168, 825309), (184, 753543), (189, 733608), (207, 669816), (216, 641907), (243, 570584), (252, 550206), (276, 502362), (322, 430596), (324, 427938), (378, 366804), (414, 334908), (443, 312984), (483, 287064), (486, 285292), (504, 275103), (552, 251181), (567, 244536), (621, 223272), (644, 215298), (648, 213969), (756, 183402), (828, 167454), (886, 156492), (966, 143532), (972, 142646), (1134, 122268), (1242, 111636), (1288, 107649), (1329, 104328), (1449, 95688), (1512, 91701), (1656, 83727), (1701, 81512), (1772, 78246), (1863, 74424), (1932, 71766), (1944, 71323), (2268, 61134), (2484, 55818), (2658, 52164), (2898, 47844), (3101, 44712), (3402, 40756), (3544, 39123), (3726, 37212), (3864, 35883), (3987, 34776), (4347, 31896), (4536, 30567), (4968, 27909), (5316, 26082), (5589, 24808), (5796, 23922), (6202, 22356), (6804, 20378), (7452, 18606), (7974, 17388), (8694, 15948), (9303, 14904), (10189, 13608), (10632, 13041), (11178, 12404), (11592, 11961)]