164026216

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{107347}}^1$

素因数の和:107544

約数の個数: 16

約数和(自身を含む): 309162240

約数和(自身を除く): 145136024

約数列:

[1, 2, 4, 8, 191, 382, 764, 1528, 107347, 214694, 429388, 858776, 20503277, 41006554, 82013108, 164026216]

約数ペア:

[(1, 164026216), (2, 82013108), (4, 41006554), (8, 20503277), (191, 858776), (382, 429388), (764, 214694), (1528, 107347)]