149291227

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{509}}^1$

素因数の和:930

約数の個数: 16

約数和(自身を含む): 161568000

約数和(自身を除く): 12276773

約数列:

[1, 19, 43, 359, 509, 817, 6821, 9671, 15437, 21887, 182731, 293303, 415853, 3471889, 7857433, 149291227]

約数ペア:

[(1, 149291227), (19, 7857433), (43, 3471889), (359, 415853), (509, 293303), (817, 182731), (6821, 21887), (9671, 15437)]