163905638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{134129}}^1$

素因数の和:134191

約数の個数: 16

約数和(自身を含む): 270406080

約数和(自身を除く): 106500442

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 134129, 268258, 1743677, 3487354, 6304063, 12608126, 81952819, 163905638]

約数ペア:

[(1, 163905638), (2, 81952819), (13, 12608126), (26, 6304063), (47, 3487354), (94, 1743677), (611, 268258), (1222, 134129)]