156916220997

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{8093}}^1\times {\mathrm{380179}}^1$

素因数の和:388292

約数の個数: 16

約数和(自身を含む): 221556738240

約数和(自身を除く): 64640517243

約数列:

[1, 3, 17, 51, 8093, 24279, 137581, 380179, 412743, 1140537, 6463043, 19389129, 3076788647, 9230365941, 52305406999, 156916220997]

約数ペア:

[(1, 156916220997), (3, 52305406999), (17, 9230365941), (51, 3076788647), (8093, 19389129), (24279, 6463043), (137581, 1140537), (380179, 412743)]