127479176

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:690

約数の個数: 64

約数和(自身を含む): 271814400

約数和(自身を除く): 144335224

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 59, 86, 88, 118, 172, 236, 344, 472, 473, 571, 649, 946, 1142, 1298, 1892, 2284, 2537, 2596, 3784, 4568, 5074, 5192, 6281, 10148, 12562, 20296, 24553, 25124, 27907, 33689, 49106, 50248, 55814, 67378, 98212, 111628, 134756, 196424, 223256, 269512, 270083, 370579, 540166, 741158, 1080332, 1448627, 1482316, 2160664, 2897254, 2964632, 5794508, 11589016, 15934897, 31869794, 63739588, 127479176]

約数ペア:

[(1, 127479176), (2, 63739588), (4, 31869794), (8, 15934897), (11, 11589016), (22, 5794508), (43, 2964632), (44, 2897254), (59, 2160664), (86, 1482316), (88, 1448627), (118, 1080332), (172, 741158), (236, 540166), (344, 370579), (472, 270083), (473, 269512), (571, 223256), (649, 196424), (946, 134756), (1142, 111628), (1298, 98212), (1892, 67378), (2284, 55814), (2537, 50248), (2596, 49106), (3784, 33689), (4568, 27907), (5074, 25124), (5192, 24553), (6281, 20296), (10148, 12562)]