133398642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1283}}^1$

素因数の和:1375

約数の個数: 64

約数和(自身を含む): 303722496

約数和(自身を除く): 170323854

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 43, 62, 78, 86, 93, 129, 186, 258, 403, 559, 806, 1118, 1209, 1283, 1333, 1677, 2418, 2566, 2666, 3354, 3849, 3999, 7698, 7998, 16679, 17329, 33358, 34658, 39773, 50037, 51987, 55169, 79546, 100074, 103974, 110338, 119319, 165507, 238638, 331014, 517049, 717197, 1034098, 1434394, 1551147, 1710239, 2151591, 3102294, 3420478, 4303182, 5130717, 10261434, 22233107, 44466214, 66699321, 133398642]

約数ペア:

[(1, 133398642), (2, 66699321), (3, 44466214), (6, 22233107), (13, 10261434), (26, 5130717), (31, 4303182), (39, 3420478), (43, 3102294), (62, 2151591), (78, 1710239), (86, 1551147), (93, 1434394), (129, 1034098), (186, 717197), (258, 517049), (403, 331014), (559, 238638), (806, 165507), (1118, 119319), (1209, 110338), (1283, 103974), (1333, 100074), (1677, 79546), (2418, 55169), (2566, 51987), (2666, 50037), (3354, 39773), (3849, 34658), (3999, 33358), (7698, 17329), (7998, 16679)]