159404328

素因数分解:

$2^3\times 3^3\times {\mathrm{577}}^1\times {\mathrm{1279}}^1$

素因数の和:1871

約数の個数: 64

約数和(自身を含む): 443904000

約数和(自身を除く): 284499672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 577, 1154, 1279, 1731, 2308, 2558, 3462, 3837, 4616, 5116, 5193, 6924, 7674, 10232, 10386, 11511, 13848, 15348, 15579, 20772, 23022, 30696, 31158, 34533, 41544, 46044, 62316, 69066, 92088, 124632, 138132, 276264, 737983, 1475966, 2213949, 2951932, 4427898, 5903864, 6641847, 8855796, 13283694, 17711592, 19925541, 26567388, 39851082, 53134776, 79702164, 159404328]

約数ペア:

[(1, 159404328), (2, 79702164), (3, 53134776), (4, 39851082), (6, 26567388), (8, 19925541), (9, 17711592), (12, 13283694), (18, 8855796), (24, 6641847), (27, 5903864), (36, 4427898), (54, 2951932), (72, 2213949), (108, 1475966), (216, 737983), (577, 276264), (1154, 138132), (1279, 124632), (1731, 92088), (2308, 69066), (2558, 62316), (3462, 46044), (3837, 41544), (4616, 34533), (5116, 31158), (5193, 30696), (6924, 23022), (7674, 20772), (10232, 15579), (10386, 15348), (11511, 13848)]