161994852

素因数分解:

$2^2\times 3^2\times {\mathrm{1327}}^1\times {\mathrm{3391}}^1$

素因数の和:4728

約数の個数: 36

約数和(自身を含む): 409916416

約数和(自身を除く): 247921564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1327, 2654, 3391, 3981, 5308, 6782, 7962, 10173, 11943, 13564, 15924, 20346, 23886, 30519, 40692, 47772, 61038, 122076, 4499857, 8999714, 13499571, 17999428, 26999142, 40498713, 53998284, 80997426, 161994852]

約数ペア:

[(1, 161994852), (2, 80997426), (3, 53998284), (4, 40498713), (6, 26999142), (9, 17999428), (12, 13499571), (18, 8999714), (36, 4499857), (1327, 122076), (2654, 61038), (3391, 47772), (3981, 40692), (5308, 30519), (6782, 23886), (7962, 20346), (10173, 15924), (11943, 13564)]