156920086882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{355022821}}^1$

素因数の和:355022853

約数の個数: 16

約数和(自身を含む): 268397253432

約数和(自身を除く): 111477166550

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 355022821, 710045642, 4615296673, 6035387957, 9230593346, 12070775914, 78460043441, 156920086882]

約数ペア:

[(1, 156920086882), (2, 78460043441), (13, 12070775914), (17, 9230593346), (26, 6035387957), (34, 4615296673), (221, 710045642), (442, 355022821)]