149182728

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{2081}}^1$

素因数の和:2222

約数の個数: 64

約数和(自身を含む): 389750400

約数和(自身を除く): 240567672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 103, 116, 174, 206, 232, 309, 348, 412, 618, 696, 824, 1236, 2081, 2472, 2987, 4162, 5974, 6243, 8324, 8961, 11948, 12486, 16648, 17922, 23896, 24972, 35844, 49944, 60349, 71688, 120698, 181047, 214343, 241396, 362094, 428686, 482792, 643029, 724188, 857372, 1286058, 1448376, 1714744, 2572116, 5144232, 6215947, 12431894, 18647841, 24863788, 37295682, 49727576, 74591364, 149182728]

約数ペア:

[(1, 149182728), (2, 74591364), (3, 49727576), (4, 37295682), (6, 24863788), (8, 18647841), (12, 12431894), (24, 6215947), (29, 5144232), (58, 2572116), (87, 1714744), (103, 1448376), (116, 1286058), (174, 857372), (206, 724188), (232, 643029), (309, 482792), (348, 428686), (412, 362094), (618, 241396), (696, 214343), (824, 181047), (1236, 120698), (2081, 71688), (2472, 60349), (2987, 49944), (4162, 35844), (5974, 24972), (6243, 23896), (8324, 17922), (8961, 16648), (11948, 12486)]