156780069530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{80153}}^1\times {\mathrm{27943}}^1$

素因数の和:108110

約数の個数: 32

約数和(自身を含む): 322534566144

約数和(自身を除く): 165754496614

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 27943, 55886, 80153, 139715, 160306, 195601, 279430, 391202, 400765, 561071, 801530, 978005, 1122142, 1956010, 2805355, 5610710, 2239715279, 4479430558, 11198576395, 15678006953, 22397152790, 31356013906, 78390034765, 156780069530]

約数ペア:

[(1, 156780069530), (2, 78390034765), (5, 31356013906), (7, 22397152790), (10, 15678006953), (14, 11198576395), (35, 4479430558), (70, 2239715279), (27943, 5610710), (55886, 2805355), (80153, 1956010), (139715, 1122142), (160306, 978005), (195601, 801530), (279430, 561071), (391202, 400765)]