163658404

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{5417}}^1$

素因数の和:5524

約数の個数: 48

約数和(自身を含む): 356807808

約数和(自身を除く): 193149404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 83, 91, 166, 182, 332, 364, 581, 1079, 1162, 2158, 2324, 4316, 5417, 7553, 10834, 15106, 21668, 30212, 37919, 70421, 75838, 140842, 151676, 281684, 449611, 492947, 899222, 985894, 1798444, 1971788, 3147277, 5844943, 6294554, 11689886, 12589108, 23379772, 40914601, 81829202, 163658404]

約数ペア:

[(1, 163658404), (2, 81829202), (4, 40914601), (7, 23379772), (13, 12589108), (14, 11689886), (26, 6294554), (28, 5844943), (52, 3147277), (83, 1971788), (91, 1798444), (166, 985894), (182, 899222), (332, 492947), (364, 449611), (581, 281684), (1079, 151676), (1162, 140842), (2158, 75838), (2324, 70421), (4316, 37919), (5417, 30212), (7553, 21668), (10834, 15106)]