166048761310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{2075869}}^1$

素因数の和:2076316

約数の個数: 32

約数和(自身を含む): 315366170400

約数和(自身を除く): 149317409090

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 421, 842, 2105, 4210, 7999, 15998, 39995, 79990, 2075869, 4151738, 10379345, 20758690, 39441511, 78883022, 197207555, 394415110, 873940849, 1747881698, 4369704245, 8739408490, 16604876131, 33209752262, 83024380655, 166048761310]

約数ペア:

[(1, 166048761310), (2, 83024380655), (5, 33209752262), (10, 16604876131), (19, 8739408490), (38, 4369704245), (95, 1747881698), (190, 873940849), (421, 394415110), (842, 197207555), (2105, 78883022), (4210, 39441511), (7999, 20758690), (15998, 10379345), (39995, 4151738), (79990, 2075869)]