156927480918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3203}}^1\times {\mathrm{628127}}^1$

素因数の和:631348

約数の個数: 32

約数和(自身を含む): 338103714816

約数和(自身を除く): 181176233898

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3203, 6406, 9609, 19218, 41639, 83278, 124917, 249834, 628127, 1256254, 1884381, 3768762, 8165651, 16331302, 24496953, 48993906, 2011890781, 4023781562, 6035672343, 12071344686, 26154580153, 52309160306, 78463740459, 156927480918]

約数ペア:

[(1, 156927480918), (2, 78463740459), (3, 52309160306), (6, 26154580153), (13, 12071344686), (26, 6035672343), (39, 4023781562), (78, 2011890781), (3203, 48993906), (6406, 24496953), (9609, 16331302), (19218, 8165651), (41639, 3768762), (83278, 1884381), (124917, 1256254), (249834, 628127)]