152516

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 329280

約数和(自身を除く): 176764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 419, 838, 1676, 2933, 5447, 5866, 10894, 11732, 21788, 38129, 76258, 152516]

約数ペア:

[(1, 152516), (2, 76258), (4, 38129), (7, 21788), (13, 11732), (14, 10894), (26, 5866), (28, 5447), (52, 2933), (91, 1676), (182, 838), (364, 419)]