156720392

素因数分解:

$2^3\times {\mathrm{1217}}^1\times {\mathrm{16097}}^1$

素因数の和:17320

約数の個数: 16

約数和(自身を含む): 294110460

約数和(自身を除く): 137390068

約数列:

[1, 2, 4, 8, 1217, 2434, 4868, 9736, 16097, 32194, 64388, 128776, 19590049, 39180098, 78360196, 156720392]

約数ペア:

[(1, 156720392), (2, 78360196), (4, 39180098), (8, 19590049), (1217, 128776), (2434, 64388), (4868, 32194), (9736, 16097)]