159794012

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{18233}}^1$

素因数の和:18557

約数の個数: 24

約数和(自身を含む): 320626656

約数和(自身を除く): 160832644

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1252, 2191, 4382, 8764, 18233, 36466, 72932, 127631, 255262, 510524, 5706929, 11413858, 22827716, 39948503, 79897006, 159794012]

約数ペア:

[(1, 159794012), (2, 79897006), (4, 39948503), (7, 22827716), (14, 11413858), (28, 5706929), (313, 510524), (626, 255262), (1252, 127631), (2191, 72932), (4382, 36466), (8764, 18233)]