168401304

素因数分解:

$2^3\times 3^2\times {\mathrm{719}}^1\times {\mathrm{3253}}^1$

素因数の和:3984

約数の個数: 48

約数和(自身を含む): 456861600

約数和(自身を除く): 288460296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 719, 1438, 2157, 2876, 3253, 4314, 5752, 6471, 6506, 8628, 9759, 12942, 13012, 17256, 19518, 25884, 26024, 29277, 39036, 51768, 58554, 78072, 117108, 234216, 2338907, 4677814, 7016721, 9355628, 14033442, 18711256, 21050163, 28066884, 42100326, 56133768, 84200652, 168401304]

約数ペア:

[(1, 168401304), (2, 84200652), (3, 56133768), (4, 42100326), (6, 28066884), (8, 21050163), (9, 18711256), (12, 14033442), (18, 9355628), (24, 7016721), (36, 4677814), (72, 2338907), (719, 234216), (1438, 117108), (2157, 78072), (2876, 58554), (3253, 51768), (4314, 39036), (5752, 29277), (6471, 26024), (6506, 25884), (8628, 19518), (9759, 17256), (12942, 13012)]