161370504

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{31567}}^1$

素因数の和:31650

約数の個数: 48

約数和(自身を含む): 443214720

約数和(自身を除く): 281844216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 31567, 63134, 94701, 126268, 189402, 252536, 284103, 378804, 568206, 757608, 1136412, 2241257, 2272824, 4482514, 6723771, 8965028, 13447542, 17930056, 20171313, 26895084, 40342626, 53790168, 80685252, 161370504]

約数ペア:

[(1, 161370504), (2, 80685252), (3, 53790168), (4, 40342626), (6, 26895084), (8, 20171313), (9, 17930056), (12, 13447542), (18, 8965028), (24, 6723771), (36, 4482514), (71, 2272824), (72, 2241257), (142, 1136412), (213, 757608), (284, 568206), (426, 378804), (568, 284103), (639, 252536), (852, 189402), (1278, 126268), (1704, 94701), (2556, 63134), (5112, 31567)]