155841266

素因数分解:

$2^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{15439}}^1$

素因数の和:15558

約数の個数: 24

約数和(自身を含む): 274584960

約数和(自身を除く): 118743694

約数列:

[1, 2, 7, 14, 49, 98, 103, 206, 721, 1442, 5047, 10094, 15439, 30878, 108073, 216146, 756511, 1513022, 1590217, 3180434, 11131519, 22263038, 77920633, 155841266]

約数ペア:

[(1, 155841266), (2, 77920633), (7, 22263038), (14, 11131519), (49, 3180434), (98, 1590217), (103, 1513022), (206, 756511), (721, 216146), (1442, 108073), (5047, 30878), (10094, 15439)]