166914904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1604951}}^1$

素因数の和:1604970

約数の個数: 16

約数和(自身を含む): 337039920

約数和(自身を除く): 170125016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1604951, 3209902, 6419804, 12839608, 20864363, 41728726, 83457452, 166914904]

約数ペア:

[(1, 166914904), (2, 83457452), (4, 41728726), (8, 20864363), (13, 12839608), (26, 6419804), (52, 3209902), (104, 1604951)]