156944940817

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{51305963}}^1$

素因数の和:51306012

約数の個数: 16

約数和(自身を含む): 197014901760

約数和(自身を除く): 40069960943

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 51305963, 359141741, 974813297, 1180037149, 6823693079, 8260260043, 22420705831, 156944940817]

約数ペア:

[(1, 156944940817), (7, 22420705831), (19, 8260260043), (23, 6823693079), (133, 1180037149), (161, 974813297), (437, 359141741), (3059, 51305963)]