128068416

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1381}}^1$

素因数の和:1429

約数の個数: 168

約数和(自身を含む): 438082944

約数和(自身を除く): 310014528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 64, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 192, 207, 224, 252, 276, 288, 322, 336, 368, 414, 448, 483, 504, 552, 576, 644, 672, 736, 828, 966, 1008, 1104, 1288, 1344, 1381, 1449, 1472, 1656, 1932, 2016, 2208, 2576, 2762, 2898, 3312, 3864, 4032, 4143, 4416, 5152, 5524, 5796, 6624, 7728, 8286, 9667, 10304, 11048, 11592, 12429, 13248, 15456, 16572, 19334, 22096, 23184, 24858, 29001, 30912, 31763, 33144, 38668, 44192, 46368, 49716, 58002, 63526, 66288, 77336, 87003, 88384, 92736, 95289, 99432, 116004, 127052, 132576, 154672, 174006, 190578, 198864, 222341, 232008, 254104, 265152, 285867, 309344, 348012, 381156, 397728, 444682, 464016, 508208, 571734, 618688, 667023, 696024, 762312, 795456, 889364, 928032, 1016416, 1143468, 1334046, 1392048, 1524624, 1778728, 1856064, 2001069, 2032832, 2286936, 2668092, 2784096, 3049248, 3557456, 4002138, 4573872, 5336184, 5568192, 6098496, 7114912, 8004276, 9147744, 10672368, 14229824, 16008552, 18295488, 21344736, 32017104, 42689472, 64034208, 128068416]

約数ペア:

[(1, 128068416), (2, 64034208), (3, 42689472), (4, 32017104), (6, 21344736), (7, 18295488), (8, 16008552), (9, 14229824), (12, 10672368), (14, 9147744), (16, 8004276), (18, 7114912), (21, 6098496), (23, 5568192), (24, 5336184), (28, 4573872), (32, 4002138), (36, 3557456), (42, 3049248), (46, 2784096), (48, 2668092), (56, 2286936), (63, 2032832), (64, 2001069), (69, 1856064), (72, 1778728), (84, 1524624), (92, 1392048), (96, 1334046), (112, 1143468), (126, 1016416), (138, 928032), (144, 889364), (161, 795456), (168, 762312), (184, 696024), (192, 667023), (207, 618688), (224, 571734), (252, 508208), (276, 464016), (288, 444682), (322, 397728), (336, 381156), (368, 348012), (414, 309344), (448, 285867), (483, 265152), (504, 254104), (552, 232008), (576, 222341), (644, 198864), (672, 190578), (736, 174006), (828, 154672), (966, 132576), (1008, 127052), (1104, 116004), (1288, 99432), (1344, 95289), (1381, 92736), (1449, 88384), (1472, 87003), (1656, 77336), (1932, 66288), (2016, 63526), (2208, 58002), (2576, 49716), (2762, 46368), (2898, 44192), (3312, 38668), (3864, 33144), (4032, 31763), (4143, 30912), (4416, 29001), (5152, 24858), (5524, 23184), (5796, 22096), (6624, 19334), (7728, 16572), (8286, 15456), (9667, 13248), (10304, 12429), (11048, 11592)]