127704168

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 397176000

約数和(自身を除く): 269471832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 29, 36, 37, 38, 54, 57, 58, 72, 74, 76, 87, 108, 111, 114, 116, 148, 152, 171, 174, 216, 222, 228, 232, 261, 296, 333, 342, 348, 444, 456, 513, 522, 551, 666, 684, 696, 703, 783, 841, 888, 999, 1026, 1044, 1073, 1102, 1332, 1368, 1406, 1566, 1653, 1682, 1998, 2052, 2088, 2109, 2146, 2204, 2523, 2664, 2812, 3132, 3219, 3306, 3364, 3996, 4104, 4218, 4292, 4408, 4959, 5046, 5624, 6264, 6327, 6438, 6612, 6728, 7569, 7992, 8436, 8584, 9657, 9918, 10092, 12654, 12876, 13224, 14877, 15138, 15979, 16872, 18981, 19314, 19836, 20184, 20387, 22707, 25308, 25752, 28971, 29754, 30276, 31117, 31958, 37962, 38628, 39672, 40774, 45414, 47937, 50616, 57942, 59508, 60552, 61161, 62234, 63916, 75924, 77256, 81548, 90828, 93351, 95874, 115884, 119016, 122322, 124468, 127832, 143811, 151848, 163096, 181656, 183483, 186702, 191748, 231768, 244644, 248936, 280053, 287622, 366966, 373404, 383496, 431433, 489288, 550449, 560106, 575244, 591223, 733932, 746808, 840159, 862866, 1100898, 1120212, 1150488, 1182446, 1467864, 1680318, 1725732, 1773669, 2201796, 2240424, 2364892, 3360636, 3451464, 3547338, 4403592, 4729784, 5321007, 6721272, 7094676, 10642014, 14189352, 15963021, 21284028, 31926042, 42568056, 63852084, 127704168]

約数ペア:

[(1, 127704168), (2, 63852084), (3, 42568056), (4, 31926042), (6, 21284028), (8, 15963021), (9, 14189352), (12, 10642014), (18, 7094676), (19, 6721272), (24, 5321007), (27, 4729784), (29, 4403592), (36, 3547338), (37, 3451464), (38, 3360636), (54, 2364892), (57, 2240424), (58, 2201796), (72, 1773669), (74, 1725732), (76, 1680318), (87, 1467864), (108, 1182446), (111, 1150488), (114, 1120212), (116, 1100898), (148, 862866), (152, 840159), (171, 746808), (174, 733932), (216, 591223), (222, 575244), (228, 560106), (232, 550449), (261, 489288), (296, 431433), (333, 383496), (342, 373404), (348, 366966), (444, 287622), (456, 280053), (513, 248936), (522, 244644), (551, 231768), (666, 191748), (684, 186702), (696, 183483), (703, 181656), (783, 163096), (841, 151848), (888, 143811), (999, 127832), (1026, 124468), (1044, 122322), (1073, 119016), (1102, 115884), (1332, 95874), (1368, 93351), (1406, 90828), (1566, 81548), (1653, 77256), (1682, 75924), (1998, 63916), (2052, 62234), (2088, 61161), (2109, 60552), (2146, 59508), (2204, 57942), (2523, 50616), (2664, 47937), (2812, 45414), (3132, 40774), (3219, 39672), (3306, 38628), (3364, 37962), (3996, 31958), (4104, 31117), (4218, 30276), (4292, 29754), (4408, 28971), (4959, 25752), (5046, 25308), (5624, 22707), (6264, 20387), (6327, 20184), (6438, 19836), (6612, 19314), (6728, 18981), (7569, 16872), (7992, 15979), (8436, 15138), (8584, 14877), (9657, 13224), (9918, 12876), (10092, 12654)]