155363416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1493879}}^1$

素因数の和:1493898

約数の個数: 16

約数和(自身を含む): 313714800

約数和(自身を除く): 158351384

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1493879, 2987758, 5975516, 11951032, 19420427, 38840854, 77681708, 155363416]

約数ペア:

[(1, 155363416), (2, 77681708), (4, 38840854), (8, 19420427), (13, 11951032), (26, 5975516), (52, 2987758), (104, 1493879)]