128156939246

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{3332387}}^1$

素因数の和:3332504

約数の個数: 32

約数和(自身を含む): 228415203072

約数和(自身を除く): 100258263826

約数列:

[1, 2, 7, 14, 41, 67, 82, 134, 287, 469, 574, 938, 2747, 5494, 19229, 38458, 3332387, 6664774, 23326709, 46653418, 136627867, 223269929, 273255734, 446539858, 956395069, 1562889503, 1912790138, 3125779006, 9154067089, 18308134178, 64078469623, 128156939246]

約数ペア:

[(1, 128156939246), (2, 64078469623), (7, 18308134178), (14, 9154067089), (41, 3125779006), (67, 1912790138), (82, 1562889503), (134, 956395069), (287, 446539858), (469, 273255734), (574, 223269929), (938, 136627867), (2747, 46653418), (5494, 23326709), (19229, 6664774), (38458, 3332387)]