127671936

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{47497}}^1$

素因数の和:47521

約数の個数: 64

約数和(自身を含む): 387583680

約数和(自身を除く): 259911744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 47497, 94994, 142491, 189988, 284982, 332479, 379976, 569964, 664958, 759952, 997437, 1139928, 1329916, 1519904, 1994874, 2279856, 2659832, 3039808, 3989748, 4559712, 5319664, 6079616, 7979496, 9119424, 10639328, 15958992, 18238848, 21278656, 31917984, 42557312, 63835968, 127671936]

約数ペア:

[(1, 127671936), (2, 63835968), (3, 42557312), (4, 31917984), (6, 21278656), (7, 18238848), (8, 15958992), (12, 10639328), (14, 9119424), (16, 7979496), (21, 6079616), (24, 5319664), (28, 4559712), (32, 3989748), (42, 3039808), (48, 2659832), (56, 2279856), (64, 1994874), (84, 1519904), (96, 1329916), (112, 1139928), (128, 997437), (168, 759952), (192, 664958), (224, 569964), (336, 379976), (384, 332479), (448, 284982), (672, 189988), (896, 142491), (1344, 94994), (2688, 47497)]