120828176

素因数分解:

$2^4\times 7^1\times {\mathrm{347}}^1\times {\mathrm{3109}}^1$

素因数の和:3471

約数の個数: 40

約数和(自身を含む): 268405440

約数和(自身を除く): 147577264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 347, 694, 1388, 2429, 2776, 3109, 4858, 5552, 6218, 9716, 12436, 19432, 21763, 24872, 38864, 43526, 49744, 87052, 174104, 348208, 1078823, 2157646, 4315292, 7551761, 8630584, 15103522, 17261168, 30207044, 60414088, 120828176]

約数ペア:

[(1, 120828176), (2, 60414088), (4, 30207044), (7, 17261168), (8, 15103522), (14, 8630584), (16, 7551761), (28, 4315292), (56, 2157646), (112, 1078823), (347, 348208), (694, 174104), (1388, 87052), (2429, 49744), (2776, 43526), (3109, 38864), (4858, 24872), (5552, 21763), (6218, 19432), (9716, 12436)]