156958373

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1409}}^1$

素因数の和:1493

約数の個数: 32

約数和(自身を含む): 198979200

約数和(自身を除く): 42020827

約数列:

[1, 11, 13, 19, 41, 143, 209, 247, 451, 533, 779, 1409, 2717, 5863, 8569, 10127, 15499, 18317, 26771, 57769, 111397, 201487, 294481, 348023, 635459, 750997, 1097611, 3828253, 8260967, 12073721, 14268943, 156958373]

約数ペア:

[(1, 156958373), (11, 14268943), (13, 12073721), (19, 8260967), (41, 3828253), (143, 1097611), (209, 750997), (247, 635459), (451, 348023), (533, 294481), (779, 201487), (1409, 111397), (2717, 57769), (5863, 26771), (8569, 18317), (10127, 15499)]