179121316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5569}}^1$

素因数の和:5644

約数の個数: 48

約数和(自身を含む): 370560960

約数和(自身を除く): 191439644

約数列:

[1, 2, 4, 11, 17, 22, 34, 43, 44, 68, 86, 172, 187, 374, 473, 731, 748, 946, 1462, 1892, 2924, 5569, 8041, 11138, 16082, 22276, 32164, 61259, 94673, 122518, 189346, 239467, 245036, 378692, 478934, 957868, 1041403, 2082806, 2634137, 4070939, 4165612, 5268274, 8141878, 10536548, 16283756, 44780329, 89560658, 179121316]

約数ペア:

[(1, 179121316), (2, 89560658), (4, 44780329), (11, 16283756), (17, 10536548), (22, 8141878), (34, 5268274), (43, 4165612), (44, 4070939), (68, 2634137), (86, 2082806), (172, 1041403), (187, 957868), (374, 478934), (473, 378692), (731, 245036), (748, 239467), (946, 189346), (1462, 122518), (1892, 94673), (2924, 61259), (5569, 32164), (8041, 22276), (11138, 16082)]