128675232

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{769}}^1$

素因数の和:875

約数の個数: 144

約数和(自身を含む): 423783360

約数和(自身を除く): 295108128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 83, 84, 96, 112, 126, 144, 166, 168, 224, 249, 252, 288, 332, 336, 498, 504, 581, 664, 672, 747, 769, 996, 1008, 1162, 1328, 1494, 1538, 1743, 1992, 2016, 2307, 2324, 2656, 2988, 3076, 3486, 3984, 4614, 4648, 5229, 5383, 5976, 6152, 6921, 6972, 7968, 9228, 9296, 10458, 10766, 11952, 12304, 13842, 13944, 16149, 18456, 18592, 20916, 21532, 23904, 24608, 27684, 27888, 32298, 36912, 41832, 43064, 48447, 55368, 55776, 63827, 64596, 73824, 83664, 86128, 96894, 110736, 127654, 129192, 167328, 172256, 191481, 193788, 221472, 255308, 258384, 382962, 387576, 446789, 510616, 516768, 574443, 765924, 775152, 893578, 1021232, 1148886, 1340367, 1531848, 1550304, 1787156, 2042464, 2297772, 2680734, 3063696, 3574312, 4021101, 4595544, 5361468, 6127392, 7148624, 8042202, 9191088, 10722936, 14297248, 16084404, 18382176, 21445872, 32168808, 42891744, 64337616, 128675232]

約数ペア:

[(1, 128675232), (2, 64337616), (3, 42891744), (4, 32168808), (6, 21445872), (7, 18382176), (8, 16084404), (9, 14297248), (12, 10722936), (14, 9191088), (16, 8042202), (18, 7148624), (21, 6127392), (24, 5361468), (28, 4595544), (32, 4021101), (36, 3574312), (42, 3063696), (48, 2680734), (56, 2297772), (63, 2042464), (72, 1787156), (83, 1550304), (84, 1531848), (96, 1340367), (112, 1148886), (126, 1021232), (144, 893578), (166, 775152), (168, 765924), (224, 574443), (249, 516768), (252, 510616), (288, 446789), (332, 387576), (336, 382962), (498, 258384), (504, 255308), (581, 221472), (664, 193788), (672, 191481), (747, 172256), (769, 167328), (996, 129192), (1008, 127654), (1162, 110736), (1328, 96894), (1494, 86128), (1538, 83664), (1743, 73824), (1992, 64596), (2016, 63827), (2307, 55776), (2324, 55368), (2656, 48447), (2988, 43064), (3076, 41832), (3486, 36912), (3984, 32298), (4614, 27888), (4648, 27684), (5229, 24608), (5383, 23904), (5976, 21532), (6152, 20916), (6921, 18592), (6972, 18456), (7968, 16149), (9228, 13944), (9296, 13842), (10458, 12304), (10766, 11952)]