145087888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{1193}}^1$

素因数の和:1903

約数の個数: 40

約数和(自身を含む): 307364256

約数和(自身を除く): 162276368

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 691, 1193, 1382, 2386, 2764, 4772, 5528, 7601, 9544, 11056, 13123, 15202, 19088, 26246, 30404, 52492, 60808, 104984, 121616, 209968, 824363, 1648726, 3297452, 6594904, 9067993, 13189808, 18135986, 36271972, 72543944, 145087888]

約数ペア:

[(1, 145087888), (2, 72543944), (4, 36271972), (8, 18135986), (11, 13189808), (16, 9067993), (22, 6594904), (44, 3297452), (88, 1648726), (176, 824363), (691, 209968), (1193, 121616), (1382, 104984), (2386, 60808), (2764, 52492), (4772, 30404), (5528, 26246), (7601, 19088), (9544, 15202), (11056, 13123)]