129960172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{10559}}^1$

素因数の和:10761

約数の個数: 24

約数和(自身を含む): 242161920

約数和(自身を除く): 112201748

約数列:

[1, 2, 4, 17, 34, 68, 181, 362, 724, 3077, 6154, 10559, 12308, 21118, 42236, 179503, 359006, 718012, 1911179, 3822358, 7644716, 32490043, 64980086, 129960172]

約数ペア:

[(1, 129960172), (2, 64980086), (4, 32490043), (17, 7644716), (34, 3822358), (68, 1911179), (181, 718012), (362, 359006), (724, 179503), (3077, 42236), (6154, 21118), (10559, 12308)]