139314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:150

約数の個数: 32

約数和(自身を含む): 331776

約数和(自身を除く): 192462

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 107, 186, 214, 217, 321, 434, 642, 651, 749, 1302, 1498, 2247, 3317, 4494, 6634, 9951, 19902, 23219, 46438, 69657, 139314]

約数ペア:

[(1, 139314), (2, 69657), (3, 46438), (6, 23219), (7, 19902), (14, 9951), (21, 6634), (31, 4494), (42, 3317), (62, 2247), (93, 1498), (107, 1302), (186, 749), (214, 651), (217, 642), (321, 434)]