127753728

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2683}}^1$

素因数の和:2735

約数の個数: 80

約数和(自身を含む): 351453696

約数和(自身を除く): 223699968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1488, 1536, 1984, 2683, 2976, 3968, 5366, 5952, 7936, 8049, 10732, 11904, 15872, 16098, 21464, 23808, 32196, 42928, 47616, 64392, 83173, 85856, 128784, 166346, 171712, 249519, 257568, 332692, 343424, 499038, 515136, 665384, 686848, 998076, 1030272, 1330768, 1373696, 1996152, 2060544, 2661536, 3992304, 4121088, 5323072, 7984608, 10646144, 15969216, 21292288, 31938432, 42584576, 63876864, 127753728]

約数ペア:

[(1, 127753728), (2, 63876864), (3, 42584576), (4, 31938432), (6, 21292288), (8, 15969216), (12, 10646144), (16, 7984608), (24, 5323072), (31, 4121088), (32, 3992304), (48, 2661536), (62, 2060544), (64, 1996152), (93, 1373696), (96, 1330768), (124, 1030272), (128, 998076), (186, 686848), (192, 665384), (248, 515136), (256, 499038), (372, 343424), (384, 332692), (496, 257568), (512, 249519), (744, 171712), (768, 166346), (992, 128784), (1488, 85856), (1536, 83173), (1984, 64392), (2683, 47616), (2976, 42928), (3968, 32196), (5366, 23808), (5952, 21464), (7936, 16098), (8049, 15872), (10732, 11904)]