139505147456

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{17163527}}^1$

素因数の和:17163666

約数の個数: 28

約数和(自身を含む): 279010311168

約数和(自身を除く): 139505163712

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 17163527, 34327054, 68654108, 137308216, 274616432, 549232864, 1098465728, 2179767929, 4359535858, 8719071716, 17438143432, 34876286864, 69752573728, 139505147456]

約数ペア:

[(1, 139505147456), (2, 69752573728), (4, 34876286864), (8, 17438143432), (16, 8719071716), (32, 4359535858), (64, 2179767929), (127, 1098465728), (254, 549232864), (508, 274616432), (1016, 137308216), (2032, 68654108), (4064, 34327054), (8128, 17163527)]