131485190

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{76003}}^1$

素因数の和:76183

約数の個数: 16

約数和(自身を含む): 238044528

約数和(自身を除く): 106559338

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 76003, 152006, 380015, 760030, 13148519, 26297038, 65742595, 131485190]

約数ペア:

[(1, 131485190), (2, 65742595), (5, 26297038), (10, 13148519), (173, 760030), (346, 380015), (865, 152006), (1730, 76003)]