120699008

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{20063}}^1$

素因数の和:20124

約数の個数: 32

約数和(自身を含む): 245583360

約数和(自身を除く): 124884352

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1504, 3008, 6016, 20063, 40126, 80252, 160504, 321008, 642016, 942961, 1284032, 1885922, 2568064, 3771844, 7543688, 15087376, 30174752, 60349504, 120699008]

約数ペア:

[(1, 120699008), (2, 60349504), (4, 30174752), (8, 15087376), (16, 7543688), (32, 3771844), (47, 2568064), (64, 1885922), (94, 1284032), (128, 942961), (188, 642016), (376, 321008), (752, 160504), (1504, 80252), (3008, 40126), (6016, 20063)]