156739858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{80051}}^1$

素因数の和:80153

約数の個数: 16

約数和(自身を含む): 259368480

約数和(自身を除く): 102628622

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 80051, 160102, 880561, 1761122, 7124539, 14249078, 78369929, 156739858]

約数ペア:

[(1, 156739858), (2, 78369929), (11, 14249078), (22, 7124539), (89, 1761122), (178, 880561), (979, 160102), (1958, 80051)]