165066888

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{140363}}^1$

素因数の和:140386

約数の個数: 48

約数和(自身を含む): 480044880

約数和(自身を除く): 314977992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 140363, 280726, 421089, 561452, 842178, 982541, 1122904, 1684356, 1965082, 2947623, 3368712, 3930164, 5895246, 6877787, 7860328, 11790492, 13755574, 20633361, 23580984, 27511148, 41266722, 55022296, 82533444, 165066888]

約数ペア:

[(1, 165066888), (2, 82533444), (3, 55022296), (4, 41266722), (6, 27511148), (7, 23580984), (8, 20633361), (12, 13755574), (14, 11790492), (21, 7860328), (24, 6877787), (28, 5895246), (42, 3930164), (49, 3368712), (56, 2947623), (84, 1965082), (98, 1684356), (147, 1122904), (168, 982541), (196, 842178), (294, 561452), (392, 421089), (588, 280726), (1176, 140363)]