128136064

素因数分解:

$2^7\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1723}}^1$

素因数の和:1827

約数の個数: 64

約数和(自身を含む): 295424640

約数和(自身を除く): 167288576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 332, 448, 581, 664, 896, 1162, 1328, 1723, 2324, 2656, 3446, 4648, 5312, 6892, 9296, 10624, 12061, 13784, 18592, 24122, 27568, 37184, 48244, 55136, 74368, 96488, 110272, 143009, 192976, 220544, 286018, 385952, 572036, 771904, 1001063, 1144072, 1543808, 2002126, 2288144, 4004252, 4576288, 8008504, 9152576, 16017008, 18305152, 32034016, 64068032, 128136064]

約数ペア:

[(1, 128136064), (2, 64068032), (4, 32034016), (7, 18305152), (8, 16017008), (14, 9152576), (16, 8008504), (28, 4576288), (32, 4004252), (56, 2288144), (64, 2002126), (83, 1543808), (112, 1144072), (128, 1001063), (166, 771904), (224, 572036), (332, 385952), (448, 286018), (581, 220544), (664, 192976), (896, 143009), (1162, 110272), (1328, 96488), (1723, 74368), (2324, 55136), (2656, 48244), (3446, 37184), (4648, 27568), (5312, 24122), (6892, 18592), (9296, 13784), (10624, 12061)]