155363026

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{121949}}^1$

素因数の和:121978

約数の個数: 24

約数和(自身を含む): 291948300

約数和(自身を除く): 136585274

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 121949, 243898, 853643, 1585337, 1707286, 3170674, 5975501, 11097359, 11951002, 22194718, 77681513, 155363026]

約数ペア:

[(1, 155363026), (2, 77681513), (7, 22194718), (13, 11951002), (14, 11097359), (26, 5975501), (49, 3170674), (91, 1707286), (98, 1585337), (182, 853643), (637, 243898), (1274, 121949)]