140315648

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{12457}}^1$

素因数の和:12488

約数の個数: 44

約数和(自身を含む): 306018312

約数和(自身を除く): 165702664

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1408, 2816, 5632, 11264, 12457, 24914, 49828, 99656, 137027, 199312, 274054, 398624, 548108, 797248, 1096216, 1594496, 2192432, 3188992, 4384864, 6377984, 8769728, 12755968, 17539456, 35078912, 70157824, 140315648]

約数ペア:

[(1, 140315648), (2, 70157824), (4, 35078912), (8, 17539456), (11, 12755968), (16, 8769728), (22, 6377984), (32, 4384864), (44, 3188992), (64, 2192432), (88, 1594496), (128, 1096216), (176, 797248), (256, 548108), (352, 398624), (512, 274054), (704, 199312), (1024, 137027), (1408, 99656), (2816, 49828), (5632, 24914), (11264, 12457)]