163089190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{17863}}^1$

素因数の和:17964

約数の個数: 32

約数和(自身を含む): 324124416

約数和(自身を除く): 161035226

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 415, 830, 913, 1826, 4565, 9130, 17863, 35726, 89315, 178630, 196493, 392986, 982465, 1482629, 1964930, 2965258, 7413145, 14826290, 16308919, 32617838, 81544595, 163089190]

約数ペア:

[(1, 163089190), (2, 81544595), (5, 32617838), (10, 16308919), (11, 14826290), (22, 7413145), (55, 2965258), (83, 1964930), (110, 1482629), (166, 982465), (415, 392986), (830, 196493), (913, 178630), (1826, 89315), (4565, 35726), (9130, 17863)]