133723976

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{929}}^1\times {\mathrm{947}}^1$

素因数の和:1901

約数の個数: 32

約数和(自身を含む): 264492000

約数和(自身を除く): 130768024

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 929, 947, 1858, 1894, 3716, 3788, 7432, 7576, 17651, 17993, 35302, 35986, 70604, 71972, 141208, 143944, 879763, 1759526, 3519052, 7038104, 16715497, 33430994, 66861988, 133723976]

約数ペア:

[(1, 133723976), (2, 66861988), (4, 33430994), (8, 16715497), (19, 7038104), (38, 3519052), (76, 1759526), (152, 879763), (929, 143944), (947, 141208), (1858, 71972), (1894, 70604), (3716, 35986), (3788, 35302), (7432, 17993), (7576, 17651)]