156669468

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{307}}^1$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 391805568

約数和(自身を除く): 235136100

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 307, 516, 614, 921, 989, 1228, 1842, 1849, 1978, 2967, 3684, 3698, 3956, 5547, 5934, 7061, 7396, 11094, 11868, 13201, 14122, 21183, 22188, 26402, 28244, 39603, 42366, 42527, 52804, 79206, 84732, 85054, 127581, 158412, 170108, 255162, 303623, 510324, 567643, 607246, 910869, 1135286, 1214492, 1702929, 1821738, 2270572, 3405858, 3643476, 6811716, 13055789, 26111578, 39167367, 52223156, 78334734, 156669468]

約数ペア:

[(1, 156669468), (2, 78334734), (3, 52223156), (4, 39167367), (6, 26111578), (12, 13055789), (23, 6811716), (43, 3643476), (46, 3405858), (69, 2270572), (86, 1821738), (92, 1702929), (129, 1214492), (138, 1135286), (172, 910869), (258, 607246), (276, 567643), (307, 510324), (516, 303623), (614, 255162), (921, 170108), (989, 158412), (1228, 127581), (1842, 85054), (1849, 84732), (1978, 79206), (2967, 52804), (3684, 42527), (3698, 42366), (3956, 39603), (5547, 28244), (5934, 26402), (7061, 22188), (7396, 21183), (11094, 14122), (11868, 13201)]