151489429

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1459}}^1$

素因数の和:1649

約数の個数: 24

約数和(自身を含む): 191073120

約数和(自身を除く): 39583691

約数列:

[1, 7, 13, 49, 91, 163, 637, 1141, 1459, 2119, 7987, 10213, 14833, 18967, 71491, 103831, 132769, 237817, 929383, 1664719, 3091621, 11653033, 21641347, 151489429]

約数ペア:

[(1, 151489429), (7, 21641347), (13, 11653033), (49, 3091621), (91, 1664719), (163, 929383), (637, 237817), (1141, 132769), (1459, 103831), (2119, 71491), (7987, 18967), (10213, 14833)]