155559846

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1994357}}^1$

素因数の和:1994375

約数の個数: 16

約数和(自身を含む): 335052144

約数和(自身を除く): 179492298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1994357, 3988714, 5983071, 11966142, 25926641, 51853282, 77779923, 155559846]

約数ペア:

[(1, 155559846), (2, 77779923), (3, 51853282), (6, 25926641), (13, 11966142), (26, 5983071), (39, 3988714), (78, 1994357)]