166671216

素因数分解:

$2^4\times 3^3\times {\mathrm{281}}^1\times {\mathrm{1373}}^1$

素因数の和:1671

約数の個数: 80

約数和(自身を含む): 480460320

約数和(自身を除く): 313789104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 281, 432, 562, 843, 1124, 1373, 1686, 2248, 2529, 2746, 3372, 4119, 4496, 5058, 5492, 6744, 7587, 8238, 10116, 10984, 12357, 13488, 15174, 16476, 20232, 21968, 24714, 30348, 32952, 37071, 40464, 49428, 60696, 65904, 74142, 98856, 121392, 148284, 197712, 296568, 385813, 593136, 771626, 1157439, 1543252, 2314878, 3086504, 3472317, 4629756, 6173008, 6944634, 9259512, 10416951, 13889268, 18519024, 20833902, 27778536, 41667804, 55557072, 83335608, 166671216]

約数ペア:

[(1, 166671216), (2, 83335608), (3, 55557072), (4, 41667804), (6, 27778536), (8, 20833902), (9, 18519024), (12, 13889268), (16, 10416951), (18, 9259512), (24, 6944634), (27, 6173008), (36, 4629756), (48, 3472317), (54, 3086504), (72, 2314878), (108, 1543252), (144, 1157439), (216, 771626), (281, 593136), (432, 385813), (562, 296568), (843, 197712), (1124, 148284), (1373, 121392), (1686, 98856), (2248, 74142), (2529, 65904), (2746, 60696), (3372, 49428), (4119, 40464), (4496, 37071), (5058, 32952), (5492, 30348), (6744, 24714), (7587, 21968), (8238, 20232), (10116, 16476), (10984, 15174), (12357, 13488)]