161738342

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{4099}}^1$

素因数の和:4391

約数の個数: 16

約数和(自身を含む): 246246000

約数和(自身を除く): 84507658

約数列:

[1, 2, 109, 181, 218, 362, 4099, 8198, 19729, 39458, 446791, 741919, 893582, 1483838, 80869171, 161738342]

約数ペア:

[(1, 161738342), (2, 80869171), (109, 1483838), (181, 893582), (218, 741919), (362, 446791), (4099, 39458), (8198, 19729)]