137489968

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{111599}}^1$

素因数の和:111625

約数の個数: 40

約数和(自身を含む): 332121600

約数和(自身を除く): 194631632

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 111599, 223198, 446396, 781193, 892792, 1227589, 1562386, 1785584, 2455178, 3124772, 4910356, 6249544, 8593123, 9820712, 12499088, 17186246, 19641424, 34372492, 68744984, 137489968]

約数ペア:

[(1, 137489968), (2, 68744984), (4, 34372492), (7, 19641424), (8, 17186246), (11, 12499088), (14, 9820712), (16, 8593123), (22, 6249544), (28, 4910356), (44, 3124772), (56, 2455178), (77, 1785584), (88, 1562386), (112, 1227589), (154, 892792), (176, 781193), (308, 446396), (616, 223198), (1232, 111599)]