137264528

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:352

約数の個数: 80

約数和(自身を含む): 295981056

約数和(自身を除く): 158716528

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 73, 124, 136, 146, 223, 248, 272, 292, 446, 496, 527, 584, 892, 1054, 1168, 1241, 1784, 2108, 2263, 2482, 3568, 3791, 4216, 4526, 4964, 6913, 7582, 8432, 9052, 9928, 13826, 15164, 16279, 18104, 19856, 27652, 30328, 32558, 36208, 38471, 55304, 60656, 65116, 76942, 110608, 117521, 130232, 153884, 235042, 260464, 276743, 307768, 470084, 504649, 553486, 615536, 940168, 1009298, 1106972, 1880336, 2018596, 2213944, 4037192, 4427888, 8074384, 8579033, 17158066, 34316132, 68632264, 137264528]

約数ペア:

[(1, 137264528), (2, 68632264), (4, 34316132), (8, 17158066), (16, 8579033), (17, 8074384), (31, 4427888), (34, 4037192), (62, 2213944), (68, 2018596), (73, 1880336), (124, 1106972), (136, 1009298), (146, 940168), (223, 615536), (248, 553486), (272, 504649), (292, 470084), (446, 307768), (496, 276743), (527, 260464), (584, 235042), (892, 153884), (1054, 130232), (1168, 117521), (1241, 110608), (1784, 76942), (2108, 65116), (2263, 60656), (2482, 55304), (3568, 38471), (3791, 36208), (4216, 32558), (4526, 30328), (4964, 27652), (6913, 19856), (7582, 18104), (8432, 16279), (9052, 15164), (9928, 13826)]