142784666

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{25147}}^1$

素因数の和:25333

約数の個数: 16

約数和(自身を含む): 228142656

約数和(自身を除く): 85357990

約数列:

[1, 2, 17, 34, 167, 334, 2839, 5678, 25147, 50294, 427499, 854998, 4199549, 8399098, 71392333, 142784666]

約数ペア:

[(1, 142784666), (2, 71392333), (17, 8399098), (34, 4199549), (167, 854998), (334, 427499), (2839, 50294), (5678, 25147)]