164499712

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{49429}}^1$

素因数の和:49458

約数の個数: 36

約数和(自身を含む): 353622220

約数和(自身を除く): 189122508

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 49429, 98858, 197716, 395432, 642577, 790864, 1285154, 1581728, 2570308, 3163456, 5140616, 6326912, 10281232, 12653824, 20562464, 41124928, 82249856, 164499712]

約数ペア:

[(1, 164499712), (2, 82249856), (4, 41124928), (8, 20562464), (13, 12653824), (16, 10281232), (26, 6326912), (32, 5140616), (52, 3163456), (64, 2570308), (104, 1581728), (128, 1285154), (208, 790864), (256, 642577), (416, 395432), (832, 197716), (1664, 98858), (3328, 49429)]