137996734

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3851}}^1$

素因数の和:3936

約数の個数: 32

約数和(自身を含む): 232968960

約数和(自身を除く): 94972226

約数列:

[1, 2, 19, 23, 38, 41, 46, 82, 437, 779, 874, 943, 1558, 1886, 3851, 7702, 17917, 35834, 73169, 88573, 146338, 157891, 177146, 315782, 1682887, 2999929, 3365774, 3631493, 5999858, 7262986, 68998367, 137996734]

約数ペア:

[(1, 137996734), (2, 68998367), (19, 7262986), (23, 5999858), (38, 3631493), (41, 3365774), (46, 2999929), (82, 1682887), (437, 315782), (779, 177146), (874, 157891), (943, 146338), (1558, 88573), (1886, 73169), (3851, 35834), (7702, 17917)]