140758912

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9241}}^1$

素因数の和:9279

約数の個数: 64

約数和(自身を含む): 339366240

約数和(自身を除く): 198607328

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 3808, 7616, 9241, 15232, 18482, 36964, 64687, 73928, 129374, 147856, 157097, 258748, 295712, 314194, 517496, 591424, 628388, 1034992, 1099679, 1182848, 1256776, 2069984, 2199358, 2513552, 4139968, 4398716, 5027104, 8279936, 8797432, 10054208, 17594864, 20108416, 35189728, 70379456, 140758912]

約数ペア:

[(1, 140758912), (2, 70379456), (4, 35189728), (7, 20108416), (8, 17594864), (14, 10054208), (16, 8797432), (17, 8279936), (28, 5027104), (32, 4398716), (34, 4139968), (56, 2513552), (64, 2199358), (68, 2069984), (112, 1256776), (119, 1182848), (128, 1099679), (136, 1034992), (224, 628388), (238, 591424), (272, 517496), (448, 314194), (476, 295712), (544, 258748), (896, 157097), (952, 147856), (1088, 129374), (1904, 73928), (2176, 64687), (3808, 36964), (7616, 18482), (9241, 15232)]