163980712

素因数分解:

$2^3\times 7^1\times {\mathrm{2928227}}^1$

素因数の和:2928240

約数の個数: 16

約数和(自身を含む): 351387360

約数和(自身を除く): 187406648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2928227, 5856454, 11712908, 20497589, 23425816, 40995178, 81990356, 163980712]

約数ペア:

[(1, 163980712), (2, 81990356), (4, 40995178), (7, 23425816), (8, 20497589), (14, 11712908), (28, 5856454), (56, 2928227)]