154272656

素因数分解:

$2^4\times {\mathrm{2213}}^1\times {\mathrm{4357}}^1$

素因数の和:6578

約数の個数: 20

約数和(自身を含む): 299106972

約数和(自身を除く): 144834316

約数列:

[1, 2, 4, 8, 16, 2213, 4357, 4426, 8714, 8852, 17428, 17704, 34856, 35408, 69712, 9642041, 19284082, 38568164, 77136328, 154272656]

約数ペア:

[(1, 154272656), (2, 77136328), (4, 38568164), (8, 19284082), (16, 9642041), (2213, 69712), (4357, 35408), (4426, 34856), (8714, 17704), (8852, 17428)]