156939852

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{17891}}^1$

素因数の和:17958

約数の個数: 48

約数和(自身を含む): 396772992

約数和(自身を除く): 239833140

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 1462, 2193, 2924, 4386, 8772, 17891, 35782, 53673, 71564, 107346, 214692, 304147, 608294, 769313, 912441, 1216588, 1538626, 1824882, 2307939, 3077252, 3649764, 4615878, 9231756, 13078321, 26156642, 39234963, 52313284, 78469926, 156939852]

約数ペア:

[(1, 156939852), (2, 78469926), (3, 52313284), (4, 39234963), (6, 26156642), (12, 13078321), (17, 9231756), (34, 4615878), (43, 3649764), (51, 3077252), (68, 2307939), (86, 1824882), (102, 1538626), (129, 1216588), (172, 912441), (204, 769313), (258, 608294), (516, 304147), (731, 214692), (1462, 107346), (2193, 71564), (2924, 53673), (4386, 35782), (8772, 17891)]