120719984

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97987}}^1$

素因数の和:98013

約数の個数: 40

約数和(自身を含む): 291612288

約数和(自身を除く): 170892304

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 97987, 195974, 391948, 685909, 783896, 1077857, 1371818, 1567792, 2155714, 2743636, 4311428, 5487272, 7544999, 8622856, 10974544, 15089998, 17245712, 30179996, 60359992, 120719984]

約数ペア:

[(1, 120719984), (2, 60359992), (4, 30179996), (7, 17245712), (8, 15089998), (11, 10974544), (14, 8622856), (16, 7544999), (22, 5487272), (28, 4311428), (44, 2743636), (56, 2155714), (77, 1567792), (88, 1371818), (112, 1077857), (154, 783896), (176, 685909), (308, 391948), (616, 195974), (1232, 97987)]