138686688

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1046

約数の個数: 192

約数和(自身を含む): 482872320

約数和(自身を除く): 344185632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 92, 96, 108, 112, 126, 138, 144, 161, 168, 184, 189, 207, 216, 224, 252, 276, 288, 322, 336, 368, 378, 414, 432, 483, 504, 552, 621, 644, 672, 736, 756, 828, 864, 966, 997, 1008, 1104, 1242, 1288, 1449, 1512, 1656, 1932, 1994, 2016, 2208, 2484, 2576, 2898, 2991, 3024, 3312, 3864, 3988, 4347, 4968, 5152, 5796, 5982, 6048, 6624, 6979, 7728, 7976, 8694, 8973, 9936, 11592, 11964, 13958, 15456, 15952, 17388, 17946, 19872, 20937, 22931, 23184, 23928, 26919, 27916, 31904, 34776, 35892, 41874, 45862, 46368, 47856, 53838, 55832, 62811, 68793, 69552, 71784, 83748, 91724, 95712, 107676, 111664, 125622, 137586, 139104, 143568, 160517, 167496, 183448, 188433, 206379, 215352, 223328, 251244, 275172, 287136, 321034, 334992, 366896, 376866, 412758, 430704, 481551, 502488, 550344, 619137, 642068, 669984, 733792, 753732, 825516, 861408, 963102, 1004976, 1100688, 1238274, 1284136, 1444653, 1507464, 1651032, 1926204, 2009952, 2201376, 2476548, 2568272, 2889306, 3014928, 3302064, 3852408, 4333959, 4953096, 5136544, 5778612, 6029856, 6604128, 7704816, 8667918, 9906192, 11557224, 15409632, 17335836, 19812384, 23114448, 34671672, 46228896, 69343344, 138686688]

約数ペア:

[(1, 138686688), (2, 69343344), (3, 46228896), (4, 34671672), (6, 23114448), (7, 19812384), (8, 17335836), (9, 15409632), (12, 11557224), (14, 9906192), (16, 8667918), (18, 7704816), (21, 6604128), (23, 6029856), (24, 5778612), (27, 5136544), (28, 4953096), (32, 4333959), (36, 3852408), (42, 3302064), (46, 3014928), (48, 2889306), (54, 2568272), (56, 2476548), (63, 2201376), (69, 2009952), (72, 1926204), (84, 1651032), (92, 1507464), (96, 1444653), (108, 1284136), (112, 1238274), (126, 1100688), (138, 1004976), (144, 963102), (161, 861408), (168, 825516), (184, 753732), (189, 733792), (207, 669984), (216, 642068), (224, 619137), (252, 550344), (276, 502488), (288, 481551), (322, 430704), (336, 412758), (368, 376866), (378, 366896), (414, 334992), (432, 321034), (483, 287136), (504, 275172), (552, 251244), (621, 223328), (644, 215352), (672, 206379), (736, 188433), (756, 183448), (828, 167496), (864, 160517), (966, 143568), (997, 139104), (1008, 137586), (1104, 125622), (1242, 111664), (1288, 107676), (1449, 95712), (1512, 91724), (1656, 83748), (1932, 71784), (1994, 69552), (2016, 68793), (2208, 62811), (2484, 55832), (2576, 53838), (2898, 47856), (2991, 46368), (3024, 45862), (3312, 41874), (3864, 35892), (3988, 34776), (4347, 31904), (4968, 27916), (5152, 26919), (5796, 23928), (5982, 23184), (6048, 22931), (6624, 20937), (6979, 19872), (7728, 17946), (7976, 17388), (8694, 15952), (8973, 15456), (9936, 13958), (11592, 11964)]