179410188

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 439344192

約数和(自身を除く): 259934004

約数列:

[1, 2, 3, 4, 6, 12, 37, 67, 74, 111, 134, 148, 163, 201, 222, 268, 326, 402, 444, 489, 652, 804, 978, 1369, 1956, 2479, 2738, 4107, 4958, 5476, 6031, 7437, 8214, 9916, 10921, 12062, 14874, 16428, 18093, 21842, 24124, 29748, 32763, 36186, 43684, 65526, 72372, 91723, 131052, 183446, 223147, 275169, 366892, 404077, 446294, 550338, 669441, 808154, 892588, 1100676, 1212231, 1338882, 1616308, 2424462, 2677764, 4848924, 14950849, 29901698, 44852547, 59803396, 89705094, 179410188]

約数ペア:

[(1, 179410188), (2, 89705094), (3, 59803396), (4, 44852547), (6, 29901698), (12, 14950849), (37, 4848924), (67, 2677764), (74, 2424462), (111, 1616308), (134, 1338882), (148, 1212231), (163, 1100676), (201, 892588), (222, 808154), (268, 669441), (326, 550338), (402, 446294), (444, 404077), (489, 366892), (652, 275169), (804, 223147), (978, 183446), (1369, 131052), (1956, 91723), (2479, 72372), (2738, 65526), (4107, 43684), (4958, 36186), (5476, 32763), (6031, 29748), (7437, 24124), (8214, 21842), (9916, 18093), (10921, 16428), (12062, 14874)]