158412

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 379456

約数和(自身を除く): 221044

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 307, 516, 614, 921, 1228, 1842, 3684, 13201, 26402, 39603, 52804, 79206, 158412]

約数ペア:

[(1, 158412), (2, 79206), (3, 52804), (4, 39603), (6, 26402), (12, 13201), (43, 3684), (86, 1842), (129, 1228), (172, 921), (258, 614), (307, 516)]