168974604

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{66109}}^1$

素因数の和:66190

約数の個数: 36

約数和(自身を含む): 433152720

約数和(自身を除く): 264178116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 66109, 132218, 198327, 264436, 396654, 594981, 793308, 1189962, 2379924, 4693739, 9387478, 14081217, 18774956, 28162434, 42243651, 56324868, 84487302, 168974604]

約数ペア:

[(1, 168974604), (2, 84487302), (3, 56324868), (4, 42243651), (6, 28162434), (9, 18774956), (12, 14081217), (18, 9387478), (36, 4693739), (71, 2379924), (142, 1189962), (213, 793308), (284, 594981), (426, 396654), (639, 264436), (852, 198327), (1278, 132218), (2556, 66109)]