164020564

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{277}}^1\times {\mathrm{827}}^1$

素因数の和:1287

約数の個数: 24

約数和(自身を含む): 290031840

約数和(自身を除く): 126011276

約数列:

[1, 2, 4, 179, 277, 358, 554, 716, 827, 1108, 1654, 3308, 49583, 99166, 148033, 198332, 229079, 296066, 458158, 592132, 916316, 41005141, 82010282, 164020564]

約数ペア:

[(1, 164020564), (2, 82010282), (4, 41005141), (179, 916316), (277, 592132), (358, 458158), (554, 296066), (716, 229079), (827, 198332), (1108, 148033), (1654, 99166), (3308, 49583)]