163684108

素因数分解:

$2^2\times 7^2\times {\mathrm{835123}}^1$

素因数の和:835141

約数の個数: 18

約数和(自身を含む): 333214476

約数和(自身を除く): 169530368

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 835123, 1670246, 3340492, 5845861, 11691722, 23383444, 40921027, 81842054, 163684108]

約数ペア:

[(1, 163684108), (2, 81842054), (4, 40921027), (7, 23383444), (14, 11691722), (28, 5845861), (49, 3340492), (98, 1670246), (196, 835123)]