168492784

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{1721}}^1$

素因数の和:1969

約数の個数: 40

約数和(自身を含む): 339509520

約数和(自身を除く): 171016736

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 211, 232, 422, 464, 844, 1688, 1721, 3376, 3442, 6119, 6884, 12238, 13768, 24476, 27536, 48952, 49909, 97904, 99818, 199636, 363131, 399272, 726262, 798544, 1452524, 2905048, 5810096, 10530799, 21061598, 42123196, 84246392, 168492784]

約数ペア:

[(1, 168492784), (2, 84246392), (4, 42123196), (8, 21061598), (16, 10530799), (29, 5810096), (58, 2905048), (116, 1452524), (211, 798544), (232, 726262), (422, 399272), (464, 363131), (844, 199636), (1688, 99818), (1721, 97904), (3376, 49909), (3442, 48952), (6119, 27536), (6884, 24476), (12238, 13768)]