122566164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{20551}}^1$

素因数の和:20636

約数の個数: 48

約数和(自身を含む): 331462656

約数和(自身を除く): 208896492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 20551, 41102, 61653, 82204, 123306, 143857, 246612, 287714, 431571, 575428, 863142, 1459121, 1726284, 2918242, 4377363, 5836484, 8754726, 10213847, 17509452, 20427694, 30641541, 40855388, 61283082, 122566164]

約数ペア:

[(1, 122566164), (2, 61283082), (3, 40855388), (4, 30641541), (6, 20427694), (7, 17509452), (12, 10213847), (14, 8754726), (21, 5836484), (28, 4377363), (42, 2918242), (71, 1726284), (84, 1459121), (142, 863142), (213, 575428), (284, 431571), (426, 287714), (497, 246612), (852, 143857), (994, 123306), (1491, 82204), (1988, 61653), (2982, 41102), (5964, 20551)]