168687612

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4969}}^1$

素因数の和:5043

約数の個数: 72

約数和(自身を含む): 455888160

約数和(自身を除く): 287200548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 41, 46, 69, 82, 92, 123, 138, 164, 207, 246, 276, 369, 414, 492, 738, 828, 943, 1476, 1886, 2829, 3772, 4969, 5658, 8487, 9938, 11316, 14907, 16974, 19876, 29814, 33948, 44721, 59628, 89442, 114287, 178884, 203729, 228574, 342861, 407458, 457148, 611187, 685722, 814916, 1028583, 1222374, 1371444, 1833561, 2057166, 2444748, 3667122, 4114332, 4685767, 7334244, 9371534, 14057301, 18743068, 28114602, 42171903, 56229204, 84343806, 168687612]

約数ペア:

[(1, 168687612), (2, 84343806), (3, 56229204), (4, 42171903), (6, 28114602), (9, 18743068), (12, 14057301), (18, 9371534), (23, 7334244), (36, 4685767), (41, 4114332), (46, 3667122), (69, 2444748), (82, 2057166), (92, 1833561), (123, 1371444), (138, 1222374), (164, 1028583), (207, 814916), (246, 685722), (276, 611187), (369, 457148), (414, 407458), (492, 342861), (738, 228574), (828, 203729), (943, 178884), (1476, 114287), (1886, 89442), (2829, 59628), (3772, 44721), (4969, 33948), (5658, 29814), (8487, 19876), (9938, 16974), (11316, 14907)]