161546184

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{17393}}^1$

素因数の和:17451

約数の個数: 64

約数和(自身を含む): 459201600

約数和(自身を除く): 297655416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 4644, 9288, 17393, 34786, 52179, 69572, 104358, 139144, 156537, 208716, 313074, 417432, 469611, 626148, 747899, 939222, 1252296, 1495798, 1878444, 2243697, 2991596, 3756888, 4487394, 5983192, 6731091, 8974788, 13462182, 17949576, 20193273, 26924364, 40386546, 53848728, 80773092, 161546184]

約数ペア:

[(1, 161546184), (2, 80773092), (3, 53848728), (4, 40386546), (6, 26924364), (8, 20193273), (9, 17949576), (12, 13462182), (18, 8974788), (24, 6731091), (27, 5983192), (36, 4487394), (43, 3756888), (54, 2991596), (72, 2243697), (86, 1878444), (108, 1495798), (129, 1252296), (172, 939222), (216, 747899), (258, 626148), (344, 469611), (387, 417432), (516, 313074), (774, 208716), (1032, 156537), (1161, 139144), (1548, 104358), (2322, 69572), (3096, 52179), (4644, 34786), (9288, 17393)]