127658496

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:442

約数の個数: 160

約数和(自身を含む): 402259968

約数和(自身を除く): 274601472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 383, 384, 434, 448, 496, 512, 651, 672, 744, 766, 768, 868, 896, 992, 1149, 1302, 1344, 1488, 1532, 1536, 1736, 1792, 1984, 2298, 2604, 2681, 2688, 2976, 3064, 3472, 3584, 3968, 4596, 5208, 5362, 5376, 5952, 6128, 6944, 7936, 8043, 9192, 10416, 10724, 10752, 11873, 11904, 12256, 13888, 15872, 16086, 18384, 20832, 21448, 23746, 23808, 24512, 27776, 32172, 35619, 36768, 41664, 42896, 47492, 47616, 49024, 55552, 64344, 71238, 73536, 83111, 83328, 85792, 94984, 98048, 111104, 128688, 142476, 147072, 166222, 166656, 171584, 189968, 196096, 249333, 257376, 284952, 294144, 332444, 333312, 343168, 379936, 498666, 514752, 569904, 588288, 664888, 686336, 759872, 997332, 1029504, 1139808, 1329776, 1372672, 1519744, 1994664, 2059008, 2279616, 2659552, 3039488, 3989328, 4118016, 4559232, 5319104, 6078976, 7978656, 9118464, 10638208, 15957312, 18236928, 21276416, 31914624, 42552832, 63829248, 127658496]

約数ペア:

[(1, 127658496), (2, 63829248), (3, 42552832), (4, 31914624), (6, 21276416), (7, 18236928), (8, 15957312), (12, 10638208), (14, 9118464), (16, 7978656), (21, 6078976), (24, 5319104), (28, 4559232), (31, 4118016), (32, 3989328), (42, 3039488), (48, 2659552), (56, 2279616), (62, 2059008), (64, 1994664), (84, 1519744), (93, 1372672), (96, 1329776), (112, 1139808), (124, 1029504), (128, 997332), (168, 759872), (186, 686336), (192, 664888), (217, 588288), (224, 569904), (248, 514752), (256, 498666), (336, 379936), (372, 343168), (383, 333312), (384, 332444), (434, 294144), (448, 284952), (496, 257376), (512, 249333), (651, 196096), (672, 189968), (744, 171584), (766, 166656), (768, 166222), (868, 147072), (896, 142476), (992, 128688), (1149, 111104), (1302, 98048), (1344, 94984), (1488, 85792), (1532, 83328), (1536, 83111), (1736, 73536), (1792, 71238), (1984, 64344), (2298, 55552), (2604, 49024), (2681, 47616), (2688, 47492), (2976, 42896), (3064, 41664), (3472, 36768), (3584, 35619), (3968, 32172), (4596, 27776), (5208, 24512), (5362, 23808), (5376, 23746), (5952, 21448), (6128, 20832), (6944, 18384), (7936, 16086), (8043, 15872), (9192, 13888), (10416, 12256), (10724, 11904), (10752, 11873)]