131249064

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2423}}^1$

素因数の和:2530

約数の個数: 64

約数和(自身を含む): 342656640

約数和(自身を除く): 211407576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 61, 74, 111, 122, 148, 183, 222, 244, 296, 366, 444, 488, 732, 888, 1464, 2257, 2423, 4514, 4846, 6771, 7269, 9028, 9692, 13542, 14538, 18056, 19384, 27084, 29076, 54168, 58152, 89651, 147803, 179302, 268953, 295606, 358604, 443409, 537906, 591212, 717208, 886818, 1075812, 1182424, 1773636, 2151624, 3547272, 5468711, 10937422, 16406133, 21874844, 32812266, 43749688, 65624532, 131249064]

約数ペア:

[(1, 131249064), (2, 65624532), (3, 43749688), (4, 32812266), (6, 21874844), (8, 16406133), (12, 10937422), (24, 5468711), (37, 3547272), (61, 2151624), (74, 1773636), (111, 1182424), (122, 1075812), (148, 886818), (183, 717208), (222, 591212), (244, 537906), (296, 443409), (366, 358604), (444, 295606), (488, 268953), (732, 179302), (888, 147803), (1464, 89651), (2257, 58152), (2423, 54168), (4514, 29076), (4846, 27084), (6771, 19384), (7269, 18056), (9028, 14538), (9692, 13542)]