156740961

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{8951}}^1$

素因数の和:9416

約数の個数: 16

約数和(自身を含む): 225590400

約数和(自身を除く): 68849439

約数列:

[1, 3, 13, 39, 449, 1347, 5837, 8951, 17511, 26853, 116363, 349089, 4018999, 12056997, 52246987, 156740961]

約数ペア:

[(1, 156740961), (3, 52246987), (13, 12056997), (39, 4018999), (449, 349089), (1347, 116363), (5837, 26853), (8951, 17511)]