127473408

素因数分解:

$2^8\times 3^2\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:990

約数の個数: 108

約数和(自身を含む): 373974328

約数和(自身を除く): 246500920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 128, 144, 183, 192, 244, 256, 288, 366, 384, 488, 549, 576, 732, 768, 907, 976, 1098, 1152, 1464, 1814, 1952, 2196, 2304, 2721, 2928, 3628, 3904, 4392, 5442, 5856, 7256, 7808, 8163, 8784, 10884, 11712, 14512, 15616, 16326, 17568, 21768, 23424, 29024, 32652, 35136, 43536, 46848, 55327, 58048, 65304, 70272, 87072, 110654, 116096, 130608, 140544, 165981, 174144, 221308, 232192, 261216, 331962, 348288, 442616, 497943, 522432, 663924, 696576, 885232, 995886, 1044864, 1327848, 1770464, 1991772, 2089728, 2655696, 3540928, 3983544, 5311392, 7081856, 7967088, 10622784, 14163712, 15934176, 21245568, 31868352, 42491136, 63736704, 127473408]

約数ペア:

[(1, 127473408), (2, 63736704), (3, 42491136), (4, 31868352), (6, 21245568), (8, 15934176), (9, 14163712), (12, 10622784), (16, 7967088), (18, 7081856), (24, 5311392), (32, 3983544), (36, 3540928), (48, 2655696), (61, 2089728), (64, 1991772), (72, 1770464), (96, 1327848), (122, 1044864), (128, 995886), (144, 885232), (183, 696576), (192, 663924), (244, 522432), (256, 497943), (288, 442616), (366, 348288), (384, 331962), (488, 261216), (549, 232192), (576, 221308), (732, 174144), (768, 165981), (907, 140544), (976, 130608), (1098, 116096), (1152, 110654), (1464, 87072), (1814, 70272), (1952, 65304), (2196, 58048), (2304, 55327), (2721, 46848), (2928, 43536), (3628, 35136), (3904, 32652), (4392, 29024), (5442, 23424), (5856, 21768), (7256, 17568), (7808, 16326), (8163, 15616), (8784, 14512), (10884, 11712)]