155128882

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{177493}}^1$

素因数の和:177537

約数の個数: 16

約数和(自身を含む): 255591360

約数和(自身を除く): 100462478

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 177493, 354986, 3372367, 4082339, 6744734, 8164678, 77564441, 155128882]

約数ペア:

[(1, 155128882), (2, 77564441), (19, 8164678), (23, 6744734), (38, 4082339), (46, 3372367), (437, 354986), (874, 177493)]