161816581856

素因数分解:

$2^5\times {\mathrm{167}}^1\times {\mathrm{599}}^1\times {\mathrm{50551}}^1$

素因数の和:51327

約数の個数: 48

約数和(自身を含む): 321025420800

約数和(自身を除く): 159208838944

約数列:

[1, 2, 4, 8, 16, 32, 167, 334, 599, 668, 1198, 1336, 2396, 2672, 4792, 5344, 9584, 19168, 50551, 100033, 101102, 200066, 202204, 400132, 404408, 800264, 808816, 1600528, 1617632, 3201056, 8442017, 16884034, 30280049, 33768068, 60560098, 67536136, 121120196, 135072272, 242240392, 270144544, 484480784, 968961568, 5056768183, 10113536366, 20227072732, 40454145464, 80908290928, 161816581856]

約数ペア:

[(1, 161816581856), (2, 80908290928), (4, 40454145464), (8, 20227072732), (16, 10113536366), (32, 5056768183), (167, 968961568), (334, 484480784), (599, 270144544), (668, 242240392), (1198, 135072272), (1336, 121120196), (2396, 67536136), (2672, 60560098), (4792, 33768068), (5344, 30280049), (9584, 16884034), (19168, 8442017), (50551, 3201056), (100033, 1617632), (101102, 1600528), (200066, 808816), (202204, 800264), (400132, 404408)]