189304848

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{42407}}^1$

素因数の和:42452

約数の個数: 60

約数和(自身を含む): 546893568

約数和(自身を除く): 357588720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 42407, 84814, 127221, 169628, 254442, 339256, 381663, 508884, 678512, 763326, 1017768, 1314617, 1526652, 2035536, 2629234, 3053304, 3943851, 5258468, 6106608, 7887702, 10516936, 11831553, 15775404, 21033872, 23663106, 31550808, 47326212, 63101616, 94652424, 189304848]

約数ペア:

[(1, 189304848), (2, 94652424), (3, 63101616), (4, 47326212), (6, 31550808), (8, 23663106), (9, 21033872), (12, 15775404), (16, 11831553), (18, 10516936), (24, 7887702), (31, 6106608), (36, 5258468), (48, 3943851), (62, 3053304), (72, 2629234), (93, 2035536), (124, 1526652), (144, 1314617), (186, 1017768), (248, 763326), (279, 678512), (372, 508884), (496, 381663), (558, 339256), (744, 254442), (1116, 169628), (1488, 127221), (2232, 84814), (4464, 42407)]