149031358

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{105397}}^1$

素因数の和:105507

約数の個数: 16

約数和(自身を含む): 258014304

約数和(自身を除く): 108982946

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 105397, 210794, 737779, 1475558, 10645097, 21290194, 74515679, 149031358]

約数ペア:

[(1, 149031358), (2, 74515679), (7, 21290194), (14, 10645097), (101, 1475558), (202, 737779), (707, 210794), (1414, 105397)]