164089688

素因数分解:

$2^3\times 7^1\times {\mathrm{2930173}}^1$

素因数の和:2930186

約数の個数: 16

約数和(自身を含む): 351620880

約数和(自身を除く): 187531192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2930173, 5860346, 11720692, 20511211, 23441384, 41022422, 82044844, 164089688]

約数ペア:

[(1, 164089688), (2, 82044844), (4, 41022422), (7, 23441384), (8, 20511211), (14, 11720692), (28, 5860346), (56, 2930173)]