1155930938128

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{1933}}^1\times {\mathrm{342889}}^1$

素因数の和:344939

約数の個数: 40

約数和(自身を含む): 2261338976600

約数和(自身を除く): 1105408038472

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 1933, 3866, 7732, 15464, 30928, 210697, 342889, 421394, 685778, 842788, 1371556, 1685576, 2743112, 3371152, 5486224, 37374901, 74749802, 149499604, 298999208, 597998416, 662804437, 1325608874, 2651217748, 5302435496, 10604870992, 72245683633, 144491367266, 288982734532, 577965469064, 1155930938128]

約数ペア:

[(1, 1155930938128), (2, 577965469064), (4, 288982734532), (8, 144491367266), (16, 72245683633), (109, 10604870992), (218, 5302435496), (436, 2651217748), (872, 1325608874), (1744, 662804437), (1933, 597998416), (3866, 298999208), (7732, 149499604), (15464, 74749802), (30928, 37374901), (210697, 5486224), (342889, 3371152), (421394, 2743112), (685778, 1685576), (842788, 1371556)]