168990048

素因数分解:

$2^5\times 3^2\times {\mathrm{137}}^1\times {\mathrm{4283}}^1$

素因数の和:4436

約数の個数: 72

約数和(自身を含む): 484186248

約数和(自身を除く): 315196200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 137, 144, 274, 288, 411, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 4283, 4384, 4932, 6576, 8566, 9864, 12849, 13152, 17132, 19728, 25698, 34264, 38547, 39456, 51396, 68528, 77094, 102792, 137056, 154188, 205584, 308376, 411168, 586771, 616752, 1173542, 1233504, 1760313, 2347084, 3520626, 4694168, 5280939, 7041252, 9388336, 10561878, 14082504, 18776672, 21123756, 28165008, 42247512, 56330016, 84495024, 168990048]

約数ペア:

[(1, 168990048), (2, 84495024), (3, 56330016), (4, 42247512), (6, 28165008), (8, 21123756), (9, 18776672), (12, 14082504), (16, 10561878), (18, 9388336), (24, 7041252), (32, 5280939), (36, 4694168), (48, 3520626), (72, 2347084), (96, 1760313), (137, 1233504), (144, 1173542), (274, 616752), (288, 586771), (411, 411168), (548, 308376), (822, 205584), (1096, 154188), (1233, 137056), (1644, 102792), (2192, 77094), (2466, 68528), (3288, 51396), (4283, 39456), (4384, 38547), (4932, 34264), (6576, 25698), (8566, 19728), (9864, 17132), (12849, 13152)]