151358428

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{223903}}^1$

素因数の和:223933

約数の個数: 18

約数和(自身を含む): 286821024

約数和(自身を除く): 135462596

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 223903, 447806, 895612, 2910739, 5821478, 11642956, 37839607, 75679214, 151358428]

約数ペア:

[(1, 151358428), (2, 75679214), (4, 37839607), (13, 11642956), (26, 5821478), (52, 2910739), (169, 895612), (338, 447806), (676, 223903)]