138459776

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11887}}^1$

素因数の和:11921

約数の個数: 64

約数和(自身を含む): 339521280

約数和(自身を除く): 201061504

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11648, 11887, 23774, 47548, 83209, 95096, 154531, 166418, 190192, 309062, 332836, 380384, 618124, 665672, 760768, 1081717, 1236248, 1331344, 1521536, 2163434, 2472496, 2662688, 4326868, 4944992, 5325376, 8653736, 9889984, 10650752, 17307472, 19779968, 34614944, 69229888, 138459776]

約数ペア:

[(1, 138459776), (2, 69229888), (4, 34614944), (7, 19779968), (8, 17307472), (13, 10650752), (14, 9889984), (16, 8653736), (26, 5325376), (28, 4944992), (32, 4326868), (52, 2662688), (56, 2472496), (64, 2163434), (91, 1521536), (104, 1331344), (112, 1236248), (128, 1081717), (182, 760768), (208, 665672), (224, 618124), (364, 380384), (416, 332836), (448, 309062), (728, 190192), (832, 166418), (896, 154531), (1456, 95096), (1664, 83209), (2912, 47548), (5824, 23774), (11648, 11887)]