166304512

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{809}}^1$

素因数の和:909

約数の個数: 72

約数和(自身を含む): 367552080

約数和(自身を除く): 201247568

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 73, 88, 128, 146, 176, 256, 292, 352, 584, 704, 803, 809, 1168, 1408, 1606, 1618, 2336, 2816, 3212, 3236, 4672, 6424, 6472, 8899, 9344, 12848, 12944, 17798, 18688, 25696, 25888, 35596, 51392, 51776, 59057, 71192, 102784, 103552, 118114, 142384, 205568, 207104, 236228, 284768, 472456, 569536, 649627, 944912, 1139072, 1299254, 1889824, 2278144, 2598508, 3779648, 5197016, 7559296, 10394032, 15118592, 20788064, 41576128, 83152256, 166304512]

約数ペア:

[(1, 166304512), (2, 83152256), (4, 41576128), (8, 20788064), (11, 15118592), (16, 10394032), (22, 7559296), (32, 5197016), (44, 3779648), (64, 2598508), (73, 2278144), (88, 1889824), (128, 1299254), (146, 1139072), (176, 944912), (256, 649627), (292, 569536), (352, 472456), (584, 284768), (704, 236228), (803, 207104), (809, 205568), (1168, 142384), (1408, 118114), (1606, 103552), (1618, 102784), (2336, 71192), (2816, 59057), (3212, 51776), (3236, 51392), (4672, 35596), (6424, 25888), (6472, 25696), (8899, 18688), (9344, 17798), (12848, 12944)]