150158172

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{449}}^1$

素因数の和:547

約数の個数: 72

約数和(自身を含む): 375354000

約数和(自身を除く): 225195828

約数列:

[1, 2, 3, 4, 6, 12, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 348, 372, 449, 898, 899, 961, 1347, 1796, 1798, 1922, 2694, 2697, 2883, 3596, 3844, 5388, 5394, 5766, 10788, 11532, 13021, 13919, 26042, 27838, 27869, 39063, 41757, 52084, 55676, 55738, 78126, 83514, 83607, 111476, 156252, 167028, 167214, 334428, 403651, 431489, 807302, 862978, 1210953, 1294467, 1614604, 1725956, 2421906, 2588934, 4843812, 5177868, 12513181, 25026362, 37539543, 50052724, 75079086, 150158172]

約数ペア:

[(1, 150158172), (2, 75079086), (3, 50052724), (4, 37539543), (6, 25026362), (12, 12513181), (29, 5177868), (31, 4843812), (58, 2588934), (62, 2421906), (87, 1725956), (93, 1614604), (116, 1294467), (124, 1210953), (174, 862978), (186, 807302), (348, 431489), (372, 403651), (449, 334428), (898, 167214), (899, 167028), (961, 156252), (1347, 111476), (1796, 83607), (1798, 83514), (1922, 78126), (2694, 55738), (2697, 55676), (2883, 52084), (3596, 41757), (3844, 39063), (5388, 27869), (5394, 27838), (5766, 26042), (10788, 13919), (11532, 13021)]