129379968

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:319

約数の個数: 192

約数和(自身を含む): 410529600

約数和(自身を除く): 281149632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 64, 69, 72, 76, 92, 96, 114, 128, 138, 144, 152, 171, 184, 192, 207, 228, 257, 276, 288, 304, 342, 368, 384, 414, 437, 456, 514, 552, 576, 608, 684, 736, 771, 828, 874, 912, 1028, 1104, 1152, 1216, 1311, 1368, 1472, 1542, 1656, 1748, 1824, 2056, 2208, 2313, 2432, 2622, 2736, 2944, 3084, 3312, 3496, 3648, 3933, 4112, 4416, 4626, 4883, 5244, 5472, 5911, 6168, 6624, 6992, 7296, 7866, 8224, 8832, 9252, 9766, 10488, 10944, 11822, 12336, 13248, 13984, 14649, 15732, 16448, 17733, 18504, 19532, 20976, 21888, 23644, 24672, 26496, 27968, 29298, 31464, 32896, 35466, 37008, 39064, 41952, 43947, 47288, 49344, 53199, 55936, 58596, 62928, 70932, 74016, 78128, 83904, 87894, 94576, 98688, 106398, 112309, 117192, 125856, 141864, 148032, 156256, 167808, 175788, 189152, 212796, 224618, 234384, 251712, 283728, 296064, 312512, 336927, 351576, 378304, 425592, 449236, 468768, 503424, 567456, 625024, 673854, 703152, 756608, 851184, 898472, 937536, 1010781, 1134912, 1347708, 1406304, 1702368, 1796944, 1875072, 2021562, 2269824, 2695416, 2812608, 3404736, 3593888, 4043124, 5390832, 5625216, 6809472, 7187776, 8086248, 10781664, 14375552, 16172496, 21563328, 32344992, 43126656, 64689984, 129379968]

約数ペア:

[(1, 129379968), (2, 64689984), (3, 43126656), (4, 32344992), (6, 21563328), (8, 16172496), (9, 14375552), (12, 10781664), (16, 8086248), (18, 7187776), (19, 6809472), (23, 5625216), (24, 5390832), (32, 4043124), (36, 3593888), (38, 3404736), (46, 2812608), (48, 2695416), (57, 2269824), (64, 2021562), (69, 1875072), (72, 1796944), (76, 1702368), (92, 1406304), (96, 1347708), (114, 1134912), (128, 1010781), (138, 937536), (144, 898472), (152, 851184), (171, 756608), (184, 703152), (192, 673854), (207, 625024), (228, 567456), (257, 503424), (276, 468768), (288, 449236), (304, 425592), (342, 378304), (368, 351576), (384, 336927), (414, 312512), (437, 296064), (456, 283728), (514, 251712), (552, 234384), (576, 224618), (608, 212796), (684, 189152), (736, 175788), (771, 167808), (828, 156256), (874, 148032), (912, 141864), (1028, 125856), (1104, 117192), (1152, 112309), (1216, 106398), (1311, 98688), (1368, 94576), (1472, 87894), (1542, 83904), (1656, 78128), (1748, 74016), (1824, 70932), (2056, 62928), (2208, 58596), (2313, 55936), (2432, 53199), (2622, 49344), (2736, 47288), (2944, 43947), (3084, 41952), (3312, 39064), (3496, 37008), (3648, 35466), (3933, 32896), (4112, 31464), (4416, 29298), (4626, 27968), (4883, 26496), (5244, 24672), (5472, 23644), (5911, 21888), (6168, 20976), (6624, 19532), (6992, 18504), (7296, 17733), (7866, 16448), (8224, 15732), (8832, 14649), (9252, 13984), (9766, 13248), (10488, 12336), (10944, 11822)]