168990984

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 470784600

約数和(自身を除く): 301793616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 109, 122, 183, 218, 244, 327, 353, 366, 436, 488, 549, 654, 706, 732, 872, 981, 1059, 1098, 1308, 1412, 1464, 1962, 2118, 2196, 2616, 2824, 3177, 3924, 4236, 4392, 6354, 6649, 7848, 8472, 12708, 13298, 19947, 21533, 25416, 26596, 38477, 39894, 43066, 53192, 59841, 64599, 76954, 79788, 86132, 115431, 119682, 129198, 153908, 159576, 172264, 193797, 230862, 239364, 258396, 307816, 346293, 387594, 461724, 478728, 516792, 692586, 775188, 923448, 1385172, 1550376, 2347097, 2770344, 4694194, 7041291, 9388388, 14082582, 18776776, 21123873, 28165164, 42247746, 56330328, 84495492, 168990984]

約数ペア:

[(1, 168990984), (2, 84495492), (3, 56330328), (4, 42247746), (6, 28165164), (8, 21123873), (9, 18776776), (12, 14082582), (18, 9388388), (24, 7041291), (36, 4694194), (61, 2770344), (72, 2347097), (109, 1550376), (122, 1385172), (183, 923448), (218, 775188), (244, 692586), (327, 516792), (353, 478728), (366, 461724), (436, 387594), (488, 346293), (549, 307816), (654, 258396), (706, 239364), (732, 230862), (872, 193797), (981, 172264), (1059, 159576), (1098, 153908), (1308, 129198), (1412, 119682), (1464, 115431), (1962, 86132), (2118, 79788), (2196, 76954), (2616, 64599), (2824, 59841), (3177, 53192), (3924, 43066), (4236, 39894), (4392, 38477), (6354, 26596), (6649, 25416), (7848, 21533), (8472, 19947), (12708, 13298)]