167991732

素因数分解:

$2^2\times 3^5\times {\mathrm{401}}^1\times {\mathrm{431}}^1$

素因数の和:851

約数の個数: 72

約数和(自身を含む): 442495872

約数和(自身を除く): 274504140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 401, 431, 486, 802, 862, 972, 1203, 1293, 1604, 1724, 2406, 2586, 3609, 3879, 4812, 5172, 7218, 7758, 10827, 11637, 14436, 15516, 21654, 23274, 32481, 34911, 43308, 46548, 64962, 69822, 97443, 104733, 129924, 139644, 172831, 194886, 209466, 345662, 389772, 418932, 518493, 691324, 1036986, 1555479, 2073972, 3110958, 4666437, 6221916, 9332874, 13999311, 18665748, 27998622, 41997933, 55997244, 83995866, 167991732]

約数ペア:

[(1, 167991732), (2, 83995866), (3, 55997244), (4, 41997933), (6, 27998622), (9, 18665748), (12, 13999311), (18, 9332874), (27, 6221916), (36, 4666437), (54, 3110958), (81, 2073972), (108, 1555479), (162, 1036986), (243, 691324), (324, 518493), (401, 418932), (431, 389772), (486, 345662), (802, 209466), (862, 194886), (972, 172831), (1203, 139644), (1293, 129924), (1604, 104733), (1724, 97443), (2406, 69822), (2586, 64962), (3609, 46548), (3879, 43308), (4812, 34911), (5172, 32481), (7218, 23274), (7758, 21654), (10827, 15516), (11637, 14436)]