156745368009

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{8167}}^1\times {\mathrm{112237}}^1$

素因数の和:120429

約数の個数: 24

約数和(自身を含む): 238357595840

約数和(自身を除く): 81612227831

約数列:

[1, 3, 9, 19, 57, 171, 8167, 24501, 73503, 112237, 155173, 336711, 465519, 1010133, 1396557, 2132503, 6397509, 19192527, 916639579, 2749918737, 8249756211, 17416152001, 52248456003, 156745368009]

約数ペア:

[(1, 156745368009), (3, 52248456003), (9, 17416152001), (19, 8249756211), (57, 2749918737), (171, 916639579), (8167, 19192527), (24501, 6397509), (73503, 2132503), (112237, 1396557), (155173, 1010133), (336711, 465519)]