149217826

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1\times {\mathrm{1913}}^1$

素因数の和:2865

約数の個数: 16

約数和(自身を含む): 229404384

約数和(自身を除く): 80186558

約数列:

[1, 2, 43, 86, 907, 1814, 1913, 3826, 39001, 78002, 82259, 164518, 1735091, 3470182, 74608913, 149217826]

約数ペア:

[(1, 149217826), (2, 74608913), (43, 3470182), (86, 1735091), (907, 164518), (1814, 82259), (1913, 78002), (3826, 39001)]