157212034

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{158161}}^1$

素因数の和:158241

約数の個数: 16

約数和(自身を含む): 273303936

約数和(自身を除く): 116091902

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 158161, 316322, 1107127, 2214254, 11229431, 22458862, 78606017, 157212034]

約数ペア:

[(1, 157212034), (2, 78606017), (7, 22458862), (14, 11229431), (71, 2214254), (142, 1107127), (497, 316322), (994, 158161)]