80158144

素因数分解:

$2^6\times {\mathrm{11}}^3\times {\mathrm{941}}^1$

素因数の和:986

約数の個数: 56

約数和(自身を含む): 175144176

約数和(自身を除く): 94986032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 941, 968, 1331, 1882, 1936, 2662, 3764, 3872, 5324, 7528, 7744, 10351, 10648, 15056, 20702, 21296, 30112, 41404, 42592, 60224, 82808, 85184, 113861, 165616, 227722, 331232, 455444, 662464, 910888, 1252471, 1821776, 2504942, 3643552, 5009884, 7287104, 10019768, 20039536, 40079072, 80158144]

約数ペア:

[(1, 80158144), (2, 40079072), (4, 20039536), (8, 10019768), (11, 7287104), (16, 5009884), (22, 3643552), (32, 2504942), (44, 1821776), (64, 1252471), (88, 910888), (121, 662464), (176, 455444), (242, 331232), (352, 227722), (484, 165616), (704, 113861), (941, 85184), (968, 82808), (1331, 60224), (1882, 42592), (1936, 41404), (2662, 30112), (3764, 21296), (3872, 20702), (5324, 15056), (7528, 10648), (7744, 10351)]