131412156

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{2467}}^1$

素因数の和:2690

約数の個数: 48

約数和(自身を含む): 321748224

約数和(自身を除く): 190336068

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 193, 276, 386, 579, 772, 1158, 2316, 2467, 4439, 4934, 7401, 8878, 9868, 13317, 14802, 17756, 26634, 29604, 53268, 56741, 113482, 170223, 226964, 340446, 476131, 680892, 952262, 1428393, 1904524, 2856786, 5713572, 10951013, 21902026, 32853039, 43804052, 65706078, 131412156]

約数ペア:

[(1, 131412156), (2, 65706078), (3, 43804052), (4, 32853039), (6, 21902026), (12, 10951013), (23, 5713572), (46, 2856786), (69, 1904524), (92, 1428393), (138, 952262), (193, 680892), (276, 476131), (386, 340446), (579, 226964), (772, 170223), (1158, 113482), (2316, 56741), (2467, 53268), (4439, 29604), (4934, 26634), (7401, 17756), (8878, 14802), (9868, 13317)]