169528986

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{277}}^1\times {\mathrm{281}}^1$

素因数の和:588

約数の個数: 72

約数和(自身を含む): 406640052

約数和(自身を除く): 237111066

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 277, 281, 363, 554, 562, 726, 831, 843, 1089, 1662, 1686, 2178, 2493, 2529, 3047, 3091, 4986, 5058, 6094, 6182, 9141, 9273, 18282, 18546, 27423, 27819, 33517, 34001, 54846, 55638, 67034, 68002, 77837, 100551, 102003, 155674, 201102, 204006, 233511, 301653, 306009, 467022, 603306, 612018, 700533, 856207, 1401066, 1712414, 2568621, 5137242, 7705863, 9418277, 15411726, 18836554, 28254831, 56509662, 84764493, 169528986]

約数ペア:

[(1, 169528986), (2, 84764493), (3, 56509662), (6, 28254831), (9, 18836554), (11, 15411726), (18, 9418277), (22, 7705863), (33, 5137242), (66, 2568621), (99, 1712414), (121, 1401066), (198, 856207), (242, 700533), (277, 612018), (281, 603306), (363, 467022), (554, 306009), (562, 301653), (726, 233511), (831, 204006), (843, 201102), (1089, 155674), (1662, 102003), (1686, 100551), (2178, 77837), (2493, 68002), (2529, 67034), (3047, 55638), (3091, 54846), (4986, 34001), (5058, 33517), (6094, 27819), (6182, 27423), (9141, 18546), (9273, 18282)]