128712672

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1$

素因数の和:526

約数の個数: 192

約数和(自身を含む): 424569600

約数和(自身を除く): 295856928

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 29, 32, 33, 36, 44, 48, 54, 58, 66, 72, 87, 88, 96, 99, 108, 116, 132, 144, 174, 176, 198, 216, 232, 261, 264, 288, 297, 319, 348, 352, 396, 432, 464, 467, 522, 528, 594, 638, 696, 783, 792, 864, 928, 934, 957, 1044, 1056, 1188, 1276, 1392, 1401, 1566, 1584, 1868, 1914, 2088, 2376, 2552, 2784, 2802, 2871, 3132, 3168, 3736, 3828, 4176, 4203, 4752, 5104, 5137, 5604, 5742, 6264, 7472, 7656, 8352, 8406, 8613, 9504, 10208, 10274, 11208, 11484, 12528, 12609, 13543, 14944, 15312, 15411, 16812, 17226, 20548, 22416, 22968, 25056, 25218, 27086, 30624, 30822, 33624, 34452, 40629, 41096, 44832, 45936, 46233, 50436, 54172, 61644, 67248, 68904, 81258, 82192, 91872, 92466, 100872, 108344, 121887, 123288, 134496, 137808, 138699, 148973, 162516, 164384, 184932, 201744, 216688, 243774, 246576, 275616, 277398, 297946, 325032, 365661, 369864, 403488, 433376, 446919, 487548, 493152, 554796, 595892, 650064, 731322, 739728, 893838, 975096, 1109592, 1191784, 1300128, 1340757, 1462644, 1479456, 1787676, 1950192, 2219184, 2383568, 2681514, 2925288, 3575352, 3900384, 4022271, 4438368, 4767136, 5363028, 5850576, 7150704, 8044542, 10726056, 11701152, 14301408, 16089084, 21452112, 32178168, 42904224, 64356336, 128712672]

約数ペア:

[(1, 128712672), (2, 64356336), (3, 42904224), (4, 32178168), (6, 21452112), (8, 16089084), (9, 14301408), (11, 11701152), (12, 10726056), (16, 8044542), (18, 7150704), (22, 5850576), (24, 5363028), (27, 4767136), (29, 4438368), (32, 4022271), (33, 3900384), (36, 3575352), (44, 2925288), (48, 2681514), (54, 2383568), (58, 2219184), (66, 1950192), (72, 1787676), (87, 1479456), (88, 1462644), (96, 1340757), (99, 1300128), (108, 1191784), (116, 1109592), (132, 975096), (144, 893838), (174, 739728), (176, 731322), (198, 650064), (216, 595892), (232, 554796), (261, 493152), (264, 487548), (288, 446919), (297, 433376), (319, 403488), (348, 369864), (352, 365661), (396, 325032), (432, 297946), (464, 277398), (467, 275616), (522, 246576), (528, 243774), (594, 216688), (638, 201744), (696, 184932), (783, 164384), (792, 162516), (864, 148973), (928, 138699), (934, 137808), (957, 134496), (1044, 123288), (1056, 121887), (1188, 108344), (1276, 100872), (1392, 92466), (1401, 91872), (1566, 82192), (1584, 81258), (1868, 68904), (1914, 67248), (2088, 61644), (2376, 54172), (2552, 50436), (2784, 46233), (2802, 45936), (2871, 44832), (3132, 41096), (3168, 40629), (3736, 34452), (3828, 33624), (4176, 30822), (4203, 30624), (4752, 27086), (5104, 25218), (5137, 25056), (5604, 22968), (5742, 22416), (6264, 20548), (7472, 17226), (7656, 16812), (8352, 15411), (8406, 15312), (8613, 14944), (9504, 13543), (10208, 12609), (10274, 12528), (11208, 11484)]