163742171

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{439}}^1$

素因数の和:818

約数の個数: 16

約数和(自身を含む): 175929600

約数和(自身を除く): 12187429

約数列:

[1, 19, 67, 293, 439, 1273, 5567, 8341, 19631, 29413, 128627, 372989, 558847, 2443913, 8618009, 163742171]

約数ペア:

[(1, 163742171), (19, 8618009), (67, 2443913), (293, 558847), (439, 372989), (1273, 128627), (5567, 29413), (8341, 19631)]