155909054

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{110261}}^1$

素因数の和:110371

約数の個数: 16

約数和(自身を含む): 269921376

約数和(自身を除く): 114012322

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 110261, 220522, 771827, 1543654, 11136361, 22272722, 77954527, 155909054]

約数ペア:

[(1, 155909054), (2, 77954527), (7, 22272722), (14, 11136361), (101, 1543654), (202, 771827), (707, 220522), (1414, 110261)]