164029284

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{499}}^1$

素因数の和:929

約数の個数: 72

約数和(自身を含む): 434616000

約数和(自身を除く): 270586716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 397, 414, 499, 794, 828, 998, 1191, 1497, 1588, 1996, 2382, 2994, 3573, 4491, 4764, 5988, 7146, 8982, 9131, 11477, 14292, 17964, 18262, 22954, 27393, 34431, 36524, 45908, 54786, 68862, 82179, 103293, 109572, 137724, 164358, 198103, 206586, 328716, 396206, 413172, 594309, 792412, 1188618, 1782927, 2377236, 3565854, 4556369, 7131708, 9112738, 13669107, 18225476, 27338214, 41007321, 54676428, 82014642, 164029284]

約数ペア:

[(1, 164029284), (2, 82014642), (3, 54676428), (4, 41007321), (6, 27338214), (9, 18225476), (12, 13669107), (18, 9112738), (23, 7131708), (36, 4556369), (46, 3565854), (69, 2377236), (92, 1782927), (138, 1188618), (207, 792412), (276, 594309), (397, 413172), (414, 396206), (499, 328716), (794, 206586), (828, 198103), (998, 164358), (1191, 137724), (1497, 109572), (1588, 103293), (1996, 82179), (2382, 68862), (2994, 54786), (3573, 45908), (4491, 36524), (4764, 34431), (5988, 27393), (7146, 22954), (8982, 18262), (9131, 17964), (11477, 14292)]