149895224

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{210527}}^1$

素因数の和:210622

約数の個数: 16

約数和(自身を含む): 284212800

約数和(自身を除く): 134317576

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 210527, 421054, 842108, 1684216, 18736903, 37473806, 74947612, 149895224]

約数ペア:

[(1, 149895224), (2, 74947612), (4, 37473806), (8, 18736903), (89, 1684216), (178, 842108), (356, 421054), (712, 210527)]