159014144

素因数分解:

$2^8\times {\mathrm{401}}^1\times {\mathrm{1549}}^1$

素因数の和:1966

約数の個数: 36

約数和(自身を含む): 318404100

約数和(自身を除く): 159389956

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 401, 802, 1549, 1604, 3098, 3208, 6196, 6416, 12392, 12832, 24784, 25664, 49568, 51328, 99136, 102656, 198272, 396544, 621149, 1242298, 2484596, 4969192, 9938384, 19876768, 39753536, 79507072, 159014144]

約数ペア:

[(1, 159014144), (2, 79507072), (4, 39753536), (8, 19876768), (16, 9938384), (32, 4969192), (64, 2484596), (128, 1242298), (256, 621149), (401, 396544), (802, 198272), (1549, 102656), (1604, 99136), (3098, 51328), (3208, 49568), (6196, 25664), (6416, 24784), (12392, 12832)]