78156966

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{30941}}^1$

素因数の和:31367

約数の個数: 16

約数和(自身を含む): 156690288

約数和(自身を除く): 78533322

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 30941, 61882, 92823, 185646, 13026161, 26052322, 39078483, 78156966]

約数ペア:

[(1, 78156966), (2, 39078483), (3, 26052322), (6, 13026161), (421, 185646), (842, 92823), (1263, 61882), (2526, 30941)]