163788352

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28123}}^1$

素因数の和:28155

約数の個数: 56

約数和(自身を含む): 400035776

約数和(自身を除く): 236247424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 28123, 56246, 112492, 196861, 224984, 365599, 393722, 449968, 731198, 787444, 899936, 1462396, 1574888, 1799872, 2559193, 2924792, 3149776, 5118386, 5849584, 6299552, 10236772, 11699168, 12599104, 20473544, 23398336, 40947088, 81894176, 163788352]

約数ペア:

[(1, 163788352), (2, 81894176), (4, 40947088), (7, 23398336), (8, 20473544), (13, 12599104), (14, 11699168), (16, 10236772), (26, 6299552), (28, 5849584), (32, 5118386), (52, 3149776), (56, 2924792), (64, 2559193), (91, 1799872), (104, 1574888), (112, 1462396), (182, 899936), (208, 787444), (224, 731198), (364, 449968), (416, 393722), (448, 365599), (728, 224984), (832, 196861), (1456, 112492), (2912, 56246), (5824, 28123)]