136438778

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{48973}}^1$

素因数の和:49181

約数の個数: 16

約数和(自身を含む): 235075200

約数和(自身を除く): 98636422

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 48973, 97946, 342811, 685622, 9745627, 19491254, 68219389, 136438778]

約数ペア:

[(1, 136438778), (2, 68219389), (7, 19491254), (14, 9745627), (199, 685622), (398, 342811), (1393, 97946), (2786, 48973)]