169620724

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10837}}^1$

素因数の和:10904

約数の個数: 48

約数和(自身を含む): 373867648

約数和(自身を除く): 204246924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 2236, 3913, 7826, 10837, 15652, 21674, 43348, 75859, 140881, 151718, 281762, 303436, 465991, 563524, 931982, 986167, 1863964, 1972334, 3261937, 3944668, 6057883, 6523874, 12115766, 13047748, 24231532, 42405181, 84810362, 169620724]

約数ペア:

[(1, 169620724), (2, 84810362), (4, 42405181), (7, 24231532), (13, 13047748), (14, 12115766), (26, 6523874), (28, 6057883), (43, 3944668), (52, 3261937), (86, 1972334), (91, 1863964), (172, 986167), (182, 931982), (301, 563524), (364, 465991), (559, 303436), (602, 281762), (1118, 151718), (1204, 140881), (2236, 75859), (3913, 43348), (7826, 21674), (10837, 15652)]