127155456

素因数分解:

$2^8\times 3^2\times {\mathrm{229}}^1\times {\mathrm{241}}^1$

素因数の和:492

約数の個数: 108

約数和(自身を含む): 369749380

約数和(自身を除く): 242593924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 229, 241, 256, 288, 384, 458, 482, 576, 687, 723, 768, 916, 964, 1152, 1374, 1446, 1832, 1928, 2061, 2169, 2304, 2748, 2892, 3664, 3856, 4122, 4338, 5496, 5784, 7328, 7712, 8244, 8676, 10992, 11568, 14656, 15424, 16488, 17352, 21984, 23136, 29312, 30848, 32976, 34704, 43968, 46272, 55189, 58624, 61696, 65952, 69408, 87936, 92544, 110378, 131904, 138816, 165567, 175872, 185088, 220756, 263808, 277632, 331134, 441512, 496701, 527616, 555264, 662268, 883024, 993402, 1324536, 1766048, 1986804, 2649072, 3532096, 3973608, 5298144, 7064192, 7947216, 10596288, 14128384, 15894432, 21192576, 31788864, 42385152, 63577728, 127155456]

約数ペア:

[(1, 127155456), (2, 63577728), (3, 42385152), (4, 31788864), (6, 21192576), (8, 15894432), (9, 14128384), (12, 10596288), (16, 7947216), (18, 7064192), (24, 5298144), (32, 3973608), (36, 3532096), (48, 2649072), (64, 1986804), (72, 1766048), (96, 1324536), (128, 993402), (144, 883024), (192, 662268), (229, 555264), (241, 527616), (256, 496701), (288, 441512), (384, 331134), (458, 277632), (482, 263808), (576, 220756), (687, 185088), (723, 175872), (768, 165567), (916, 138816), (964, 131904), (1152, 110378), (1374, 92544), (1446, 87936), (1832, 69408), (1928, 65952), (2061, 61696), (2169, 58624), (2304, 55189), (2748, 46272), (2892, 43968), (3664, 34704), (3856, 32976), (4122, 30848), (4338, 29312), (5496, 23136), (5784, 21984), (7328, 17352), (7712, 16488), (8244, 15424), (8676, 14656), (10992, 11568)]