156740417512

素因数分解:

$2^3\times 7^1\times {\mathrm{2798936027}}^1$

素因数の和:2798936040

約数の個数: 16

約数和(自身を含む): 335872323360

約数和(自身を除く): 179131905848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2798936027, 5597872054, 11195744108, 19592552189, 22391488216, 39185104378, 78370208756, 156740417512]

約数ペア:

[(1, 156740417512), (2, 78370208756), (4, 39185104378), (7, 22391488216), (8, 19592552189), (14, 11195744108), (28, 5597872054), (56, 2798936027)]