157056018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3739429}}^1$

素因数の和:3739441

約数の個数: 16

約数和(自身を含む): 358985280

約数和(自身を除く): 201929262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3739429, 7478858, 11218287, 22436574, 26176003, 52352006, 78528009, 157056018]

約数ペア:

[(1, 157056018), (2, 78528009), (3, 52352006), (6, 26176003), (7, 22436574), (14, 11218287), (21, 7478858), (42, 3739429)]