156968454

素因数分解:

$2^1\times 3^1\times {\mathrm{991}}^1\times {\mathrm{26399}}^1$

素因数の和:27395

約数の個数: 16

約数和(自身を含む): 314265600

約数和(自身を除く): 157297146

約数列:

[1, 2, 3, 6, 991, 1982, 2973, 5946, 26399, 52798, 79197, 158394, 26161409, 52322818, 78484227, 156968454]

約数ペア:

[(1, 156968454), (2, 78484227), (3, 52322818), (6, 26161409), (991, 158394), (1982, 79197), (2973, 52798), (5946, 26399)]