158419856

素因数分解:

$2^4\times 7^1\times {\mathrm{1414463}}^1$

素因数の和:1414478

約数の個数: 20

約数和(自身を含む): 350787072

約数和(自身を除く): 192367216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1414463, 2828926, 5657852, 9901241, 11315704, 19802482, 22631408, 39604964, 79209928, 158419856]

約数ペア:

[(1, 158419856), (2, 79209928), (4, 39604964), (7, 22631408), (8, 19802482), (14, 11315704), (16, 9901241), (28, 5657852), (56, 2828926), (112, 1414463)]