159514516

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{22697}}^1$

素因数の和:22959

約数の個数: 24

約数和(自身を含む): 320314176

約数和(自身を除く): 160799660

約数列:

[1, 2, 4, 7, 14, 28, 251, 502, 1004, 1757, 3514, 7028, 22697, 45394, 90788, 158879, 317758, 635516, 5696947, 11393894, 22787788, 39878629, 79757258, 159514516]

約数ペア:

[(1, 159514516), (2, 79757258), (4, 39878629), (7, 22787788), (14, 11393894), (28, 5696947), (251, 635516), (502, 317758), (1004, 158879), (1757, 90788), (3514, 45394), (7028, 22697)]