138666864

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 240

約数和(自身を含む): 458006400

約数和(自身を除く): 319339536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 29, 38, 42, 48, 49, 56, 57, 58, 76, 84, 87, 98, 107, 112, 114, 116, 133, 147, 152, 168, 174, 196, 203, 214, 228, 232, 266, 294, 304, 321, 336, 348, 392, 399, 406, 428, 456, 464, 532, 551, 588, 609, 642, 696, 749, 784, 798, 812, 856, 912, 931, 1064, 1102, 1176, 1218, 1284, 1392, 1421, 1498, 1596, 1624, 1653, 1712, 1862, 2033, 2128, 2204, 2247, 2352, 2436, 2568, 2793, 2842, 2996, 3103, 3192, 3248, 3306, 3724, 3857, 4066, 4263, 4408, 4494, 4872, 5136, 5243, 5586, 5684, 5992, 6099, 6206, 6384, 6612, 7448, 7714, 8132, 8526, 8816, 8988, 9309, 9744, 10486, 11172, 11368, 11571, 11984, 12198, 12412, 13224, 14231, 14896, 15428, 15729, 16264, 17052, 17976, 18618, 20972, 21721, 22344, 22736, 23142, 24396, 24824, 26448, 26999, 28462, 30856, 31458, 32528, 34104, 35952, 37236, 41944, 42693, 43442, 44688, 46284, 48792, 49648, 53998, 56924, 58957, 61712, 62916, 65163, 68208, 74472, 80997, 83888, 85386, 86884, 92568, 97584, 99617, 107996, 113848, 117914, 125832, 130326, 148944, 152047, 161994, 170772, 173768, 176871, 185136, 199234, 215992, 227696, 235828, 251664, 260652, 298851, 304094, 323988, 341544, 347536, 353742, 398468, 412699, 431984, 456141, 471656, 521304, 597702, 608188, 647976, 683088, 707484, 796936, 825398, 912282, 943312, 1042608, 1195404, 1216376, 1238097, 1295952, 1414968, 1593872, 1650796, 1824564, 2390808, 2432752, 2476194, 2829936, 2888893, 3301592, 3649128, 4781616, 4952388, 5777786, 6603184, 7298256, 8666679, 9904776, 11555572, 17333358, 19809552, 23111144, 34666716, 46222288, 69333432, 138666864]

約数ペア:

[(1, 138666864), (2, 69333432), (3, 46222288), (4, 34666716), (6, 23111144), (7, 19809552), (8, 17333358), (12, 11555572), (14, 9904776), (16, 8666679), (19, 7298256), (21, 6603184), (24, 5777786), (28, 4952388), (29, 4781616), (38, 3649128), (42, 3301592), (48, 2888893), (49, 2829936), (56, 2476194), (57, 2432752), (58, 2390808), (76, 1824564), (84, 1650796), (87, 1593872), (98, 1414968), (107, 1295952), (112, 1238097), (114, 1216376), (116, 1195404), (133, 1042608), (147, 943312), (152, 912282), (168, 825398), (174, 796936), (196, 707484), (203, 683088), (214, 647976), (228, 608188), (232, 597702), (266, 521304), (294, 471656), (304, 456141), (321, 431984), (336, 412699), (348, 398468), (392, 353742), (399, 347536), (406, 341544), (428, 323988), (456, 304094), (464, 298851), (532, 260652), (551, 251664), (588, 235828), (609, 227696), (642, 215992), (696, 199234), (749, 185136), (784, 176871), (798, 173768), (812, 170772), (856, 161994), (912, 152047), (931, 148944), (1064, 130326), (1102, 125832), (1176, 117914), (1218, 113848), (1284, 107996), (1392, 99617), (1421, 97584), (1498, 92568), (1596, 86884), (1624, 85386), (1653, 83888), (1712, 80997), (1862, 74472), (2033, 68208), (2128, 65163), (2204, 62916), (2247, 61712), (2352, 58957), (2436, 56924), (2568, 53998), (2793, 49648), (2842, 48792), (2996, 46284), (3103, 44688), (3192, 43442), (3248, 42693), (3306, 41944), (3724, 37236), (3857, 35952), (4066, 34104), (4263, 32528), (4408, 31458), (4494, 30856), (4872, 28462), (5136, 26999), (5243, 26448), (5586, 24824), (5684, 24396), (5992, 23142), (6099, 22736), (6206, 22344), (6384, 21721), (6612, 20972), (7448, 18618), (7714, 17976), (8132, 17052), (8526, 16264), (8816, 15729), (8988, 15428), (9309, 14896), (9744, 14231), (10486, 13224), (11172, 12412), (11368, 12198), (11571, 11984)]