128566368

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{63773}}^1$

素因数の和:63796

約数の個数: 72

約数和(自身を含む): 417847248

約数和(自身を除く): 289280880

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, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 63773, 127546, 191319, 255092, 382638, 446411, 510184, 573957, 765276, 892822, 1020368, 1147914, 1339233, 1530552, 1785644, 2040736, 2295828, 2678466, 3061104, 3571288, 4017699, 4591656, 5356932, 6122208, 7142576, 8035398, 9183312, 10713864, 14285152, 16070796, 18366624, 21427728, 32141592, 42855456, 64283184, 128566368]

約数ペア:

[(1, 128566368), (2, 64283184), (3, 42855456), (4, 32141592), (6, 21427728), (7, 18366624), (8, 16070796), (9, 14285152), (12, 10713864), (14, 9183312), (16, 8035398), (18, 7142576), (21, 6122208), (24, 5356932), (28, 4591656), (32, 4017699), (36, 3571288), (42, 3061104), (48, 2678466), (56, 2295828), (63, 2040736), (72, 1785644), (84, 1530552), (96, 1339233), (112, 1147914), (126, 1020368), (144, 892822), (168, 765276), (224, 573957), (252, 510184), (288, 446411), (336, 382638), (504, 255092), (672, 191319), (1008, 127546), (2016, 63773)]