140765646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{6997}}^1$

素因数の和:7488

約数の個数: 32

約数和(自身を含む): 322467840

約数和(自身を除く): 181702194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 479, 958, 1437, 2874, 3353, 6706, 6997, 10059, 13994, 20118, 20991, 41982, 48979, 97958, 146937, 293874, 3351563, 6703126, 10054689, 20109378, 23460941, 46921882, 70382823, 140765646]

約数ペア:

[(1, 140765646), (2, 70382823), (3, 46921882), (6, 23460941), (7, 20109378), (14, 10054689), (21, 6703126), (42, 3351563), (479, 293874), (958, 146937), (1437, 97958), (2874, 48979), (3353, 41982), (6706, 20991), (6997, 20118), (10059, 13994)]