161707364

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{15319}}^1$

素因数の和:15372

約数の個数: 48

約数和(自身を含む): 360326400

約数和(自身を除く): 198619036

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2639, 5278, 10556, 15319, 30638, 61276, 107233, 199147, 214466, 398294, 428932, 444251, 796588, 888502, 1394029, 1777004, 2788058, 3109757, 5576116, 5775263, 6219514, 11550526, 12439028, 23101052, 40426841, 80853682, 161707364]

約数ペア:

[(1, 161707364), (2, 80853682), (4, 40426841), (7, 23101052), (13, 12439028), (14, 11550526), (26, 6219514), (28, 5775263), (29, 5576116), (52, 3109757), (58, 2788058), (91, 1777004), (116, 1394029), (182, 888502), (203, 796588), (364, 444251), (377, 428932), (406, 398294), (754, 214466), (812, 199147), (1508, 107233), (2639, 61276), (5278, 30638), (10556, 15319)]