179570076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{30109}}^1$

素因数の和:30194

約数の個数: 48

約数和(自身を含む): 485614080

約数和(自身を除く): 306044004

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, 30109, 60218, 90327, 120436, 180654, 210763, 361308, 421526, 632289, 843052, 1264578, 2137739, 2529156, 4275478, 6413217, 8550956, 12826434, 14964173, 25652868, 29928346, 44892519, 59856692, 89785038, 179570076]

約数ペア:

[(1, 179570076), (2, 89785038), (3, 59856692), (4, 44892519), (6, 29928346), (7, 25652868), (12, 14964173), (14, 12826434), (21, 8550956), (28, 6413217), (42, 4275478), (71, 2529156), (84, 2137739), (142, 1264578), (213, 843052), (284, 632289), (426, 421526), (497, 361308), (852, 210763), (994, 180654), (1491, 120436), (1988, 90327), (2982, 60218), (5964, 30109)]