161058814

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{521}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 281428992

約数和(自身を除く): 120370178

約数列:

[1, 2, 7, 14, 71, 142, 311, 497, 521, 622, 994, 1042, 2177, 3647, 4354, 7294, 22081, 36991, 44162, 73982, 154567, 162031, 258937, 309134, 324062, 517874, 1134217, 2268434, 11504201, 23008402, 80529407, 161058814]

約数ペア:

[(1, 161058814), (2, 80529407), (7, 23008402), (14, 11504201), (71, 2268434), (142, 1134217), (311, 517874), (497, 324062), (521, 309134), (622, 258937), (994, 162031), (1042, 154567), (2177, 73982), (3647, 44162), (4354, 36991), (7294, 22081)]