142727816

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{231701}}^1$

素因数の和:231725

約数の個数: 32

約数和(自身を含む): 333650880

約数和(自身を除く): 190923064

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 231701, 463402, 926804, 1621907, 1853608, 2548711, 3243814, 5097422, 6487628, 10194844, 12975256, 17840977, 20389688, 35681954, 71363908, 142727816]

約数ペア:

[(1, 142727816), (2, 71363908), (4, 35681954), (7, 20389688), (8, 17840977), (11, 12975256), (14, 10194844), (22, 6487628), (28, 5097422), (44, 3243814), (56, 2548711), (77, 1853608), (88, 1621907), (154, 926804), (308, 463402), (616, 231701)]