163979998

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{15271}}^1$

素因数の和:15352

約数の個数: 32

約数和(自身を含む): 307883520

約数和(自身を除く): 143903522

約数列:

[1, 2, 7, 13, 14, 26, 59, 91, 118, 182, 413, 767, 826, 1534, 5369, 10738, 15271, 30542, 106897, 198523, 213794, 397046, 900989, 1389661, 1801978, 2779322, 6306923, 11712857, 12613846, 23425714, 81989999, 163979998]

約数ペア:

[(1, 163979998), (2, 81989999), (7, 23425714), (13, 12613846), (14, 11712857), (26, 6306923), (59, 2779322), (91, 1801978), (118, 1389661), (182, 900989), (413, 397046), (767, 213794), (826, 198523), (1534, 106897), (5369, 30542), (10738, 15271)]