156985048880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10493653}}^1$

素因数の和:10493694

約数の個数: 80

約数和(自身を含む): 421593043104

約数和(自身を除く): 264607994224

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3740, 7480, 14960, 10493653, 20987306, 41974612, 52468265, 83949224, 104936530, 115430183, 167898448, 178392101, 209873060, 230860366, 356784202, 419746120, 461720732, 577150915, 713568404, 839492240, 891960505, 923441464, 1154301830, 1427136808, 1783921010, 1846882928, 1962313111, 2308603660, 2854273616, 3567842020, 3924626222, 4617207320, 7135684040, 7849252444, 9234414640, 9811565555, 14271368080, 15698504888, 19623131110, 31397009776, 39246262220, 78492524440, 156985048880]

約数ペア:

[(1, 156985048880), (2, 78492524440), (4, 39246262220), (5, 31397009776), (8, 19623131110), (10, 15698504888), (11, 14271368080), (16, 9811565555), (17, 9234414640), (20, 7849252444), (22, 7135684040), (34, 4617207320), (40, 3924626222), (44, 3567842020), (55, 2854273616), (68, 2308603660), (80, 1962313111), (85, 1846882928), (88, 1783921010), (110, 1427136808), (136, 1154301830), (170, 923441464), (176, 891960505), (187, 839492240), (220, 713568404), (272, 577150915), (340, 461720732), (374, 419746120), (440, 356784202), (680, 230860366), (748, 209873060), (880, 178392101), (935, 167898448), (1360, 115430183), (1496, 104936530), (1870, 83949224), (2992, 52468265), (3740, 41974612), (7480, 20987306), (14960, 10493653)]