164861484

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{319499}}^1$

素因数の和:319549

約数の個数: 24

約数和(自身を含む): 393624000

約数和(自身を除く): 228762516

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 319499, 638998, 958497, 1277996, 1916994, 3833988, 13738457, 27476914, 41215371, 54953828, 82430742, 164861484]

約数ペア:

[(1, 164861484), (2, 82430742), (3, 54953828), (4, 41215371), (6, 27476914), (12, 13738457), (43, 3833988), (86, 1916994), (129, 1277996), (172, 958497), (258, 638998), (516, 319499)]