131129604

素因数分解:

$2^2\times 3^6\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:448

約数の個数: 84

約数和(自身を含む): 347324796

約数和(自身を除く): 216195192

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 193, 233, 243, 324, 386, 466, 486, 579, 699, 729, 772, 932, 972, 1158, 1398, 1458, 1737, 2097, 2316, 2796, 2916, 3474, 4194, 5211, 6291, 6948, 8388, 10422, 12582, 15633, 18873, 20844, 25164, 31266, 37746, 44969, 46899, 56619, 62532, 75492, 89938, 93798, 113238, 134907, 140697, 169857, 179876, 187596, 226476, 269814, 281394, 339714, 404721, 539628, 562788, 679428, 809442, 1214163, 1618884, 2428326, 3642489, 4856652, 7284978, 10927467, 14569956, 21854934, 32782401, 43709868, 65564802, 131129604]

約数ペア:

[(1, 131129604), (2, 65564802), (3, 43709868), (4, 32782401), (6, 21854934), (9, 14569956), (12, 10927467), (18, 7284978), (27, 4856652), (36, 3642489), (54, 2428326), (81, 1618884), (108, 1214163), (162, 809442), (193, 679428), (233, 562788), (243, 539628), (324, 404721), (386, 339714), (466, 281394), (486, 269814), (579, 226476), (699, 187596), (729, 179876), (772, 169857), (932, 140697), (972, 134907), (1158, 113238), (1398, 93798), (1458, 89938), (1737, 75492), (2097, 62532), (2316, 56619), (2796, 46899), (2916, 44969), (3474, 37746), (4194, 31266), (5211, 25164), (6291, 20844), (6948, 18873), (8388, 15633), (10422, 12582)]