127291024

素因数分解:

$2^4\times 7^2\times {\mathrm{229}}^1\times {\mathrm{709}}^1$

素因数の和:960

約数の個数: 60

約数和(自身を含む): 288551100

約数和(自身を除く): 161260076

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 229, 392, 458, 709, 784, 916, 1418, 1603, 1832, 2836, 3206, 3664, 4963, 5672, 6412, 9926, 11221, 11344, 12824, 19852, 22442, 25648, 34741, 39704, 44884, 69482, 79408, 89768, 138964, 162361, 179536, 277928, 324722, 555856, 649444, 1136527, 1298888, 2273054, 2597776, 4546108, 7955689, 9092216, 15911378, 18184432, 31822756, 63645512, 127291024]

約数ペア:

[(1, 127291024), (2, 63645512), (4, 31822756), (7, 18184432), (8, 15911378), (14, 9092216), (16, 7955689), (28, 4546108), (49, 2597776), (56, 2273054), (98, 1298888), (112, 1136527), (196, 649444), (229, 555856), (392, 324722), (458, 277928), (709, 179536), (784, 162361), (916, 138964), (1418, 89768), (1603, 79408), (1832, 69482), (2836, 44884), (3206, 39704), (3664, 34741), (4963, 25648), (5672, 22442), (6412, 19852), (9926, 12824), (11221, 11344)]