143120964

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{243403}}^1$

素因数の和:243424

約数の個数: 36

約数和(自身を含む): 388472784

約数和(自身を除く): 245351820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 243403, 486806, 730209, 973612, 1460418, 1703821, 2920836, 3407642, 5111463, 6815284, 10222926, 11926747, 20445852, 23853494, 35780241, 47706988, 71560482, 143120964]

約数ペア:

[(1, 143120964), (2, 71560482), (3, 47706988), (4, 35780241), (6, 23853494), (7, 20445852), (12, 11926747), (14, 10222926), (21, 6815284), (28, 5111463), (42, 3407642), (49, 2920836), (84, 1703821), (98, 1460418), (147, 973612), (196, 730209), (294, 486806), (588, 243403)]