163940014

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{65419}}^1$

素因数の和:65607

約数の個数: 16

約数和(自身を含む): 282614400

約数和(自身を除く): 118674386

約数列:

[1, 2, 7, 14, 179, 358, 1253, 2506, 65419, 130838, 457933, 915866, 11710001, 23420002, 81970007, 163940014]

約数ペア:

[(1, 163940014), (2, 81970007), (7, 23420002), (14, 11710001), (179, 915866), (358, 457933), (1253, 130838), (2506, 65419)]