157442304

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:456

約数の個数: 144

約数和(自身を含む): 459164160

約数和(自身を除く): 301721856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 128, 136, 186, 192, 204, 248, 256, 272, 372, 384, 389, 408, 496, 527, 544, 744, 768, 778, 816, 992, 1054, 1088, 1167, 1488, 1556, 1581, 1632, 1984, 2108, 2176, 2334, 2976, 3112, 3162, 3264, 3968, 4216, 4352, 4668, 5952, 6224, 6324, 6528, 6613, 7936, 8432, 9336, 11904, 12059, 12448, 12648, 13056, 13226, 16864, 18672, 19839, 23808, 24118, 24896, 25296, 26452, 33728, 36177, 37344, 39678, 48236, 49792, 50592, 52904, 67456, 72354, 74688, 79356, 96472, 99584, 101184, 105808, 134912, 144708, 149376, 158712, 192944, 202368, 205003, 211616, 289416, 298752, 317424, 385888, 404736, 410006, 423232, 578832, 615009, 634848, 771776, 820012, 846464, 1157664, 1230018, 1269696, 1543552, 1640024, 1692928, 2315328, 2460036, 2539392, 3087104, 3280048, 4630656, 4920072, 5078784, 6560096, 9261312, 9840144, 13120192, 19680288, 26240384, 39360576, 52480768, 78721152, 157442304]

約数ペア:

[(1, 157442304), (2, 78721152), (3, 52480768), (4, 39360576), (6, 26240384), (8, 19680288), (12, 13120192), (16, 9840144), (17, 9261312), (24, 6560096), (31, 5078784), (32, 4920072), (34, 4630656), (48, 3280048), (51, 3087104), (62, 2539392), (64, 2460036), (68, 2315328), (93, 1692928), (96, 1640024), (102, 1543552), (124, 1269696), (128, 1230018), (136, 1157664), (186, 846464), (192, 820012), (204, 771776), (248, 634848), (256, 615009), (272, 578832), (372, 423232), (384, 410006), (389, 404736), (408, 385888), (496, 317424), (527, 298752), (544, 289416), (744, 211616), (768, 205003), (778, 202368), (816, 192944), (992, 158712), (1054, 149376), (1088, 144708), (1167, 134912), (1488, 105808), (1556, 101184), (1581, 99584), (1632, 96472), (1984, 79356), (2108, 74688), (2176, 72354), (2334, 67456), (2976, 52904), (3112, 50592), (3162, 49792), (3264, 48236), (3968, 39678), (4216, 37344), (4352, 36177), (4668, 33728), (5952, 26452), (6224, 25296), (6324, 24896), (6528, 24118), (6613, 23808), (7936, 19839), (8432, 18672), (9336, 16864), (11904, 13226), (12059, 13056), (12448, 12648)]