140748384

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{29921}}^1$

素因数の和:29948

約数の個数: 72

約数和(自身を含む): 429799608

約数和(自身を除く): 289051224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 29921, 59842, 89763, 119684, 179526, 209447, 239368, 359052, 418894, 478736, 628341, 718104, 837788, 957472, 1256682, 1436208, 1466129, 1675576, 2513364, 2872416, 2932258, 3351152, 4398387, 5026728, 5864516, 6702304, 8796774, 10053456, 11729032, 17593548, 20106912, 23458064, 35187096, 46916128, 70374192, 140748384]

約数ペア:

[(1, 140748384), (2, 70374192), (3, 46916128), (4, 35187096), (6, 23458064), (7, 20106912), (8, 17593548), (12, 11729032), (14, 10053456), (16, 8796774), (21, 6702304), (24, 5864516), (28, 5026728), (32, 4398387), (42, 3351152), (48, 2932258), (49, 2872416), (56, 2513364), (84, 1675576), (96, 1466129), (98, 1436208), (112, 1256682), (147, 957472), (168, 837788), (196, 718104), (224, 628341), (294, 478736), (336, 418894), (392, 359052), (588, 239368), (672, 209447), (784, 179526), (1176, 119684), (1568, 89763), (2352, 59842), (4704, 29921)]