127531728

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{5641}}^1$

素因数の和:5812

約数の個数: 60

約数和(自身を含む): 359248708

約数和(自身を除く): 231716980

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5641, 5652, 7536, 11282, 11304, 16923, 22564, 22608, 33846, 45128, 50769, 67692, 90256, 101538, 135384, 203076, 270768, 406152, 812304, 885637, 1771274, 2656911, 3542548, 5313822, 7085096, 7970733, 10627644, 14170192, 15941466, 21255288, 31882932, 42510576, 63765864, 127531728]

約数ペア:

[(1, 127531728), (2, 63765864), (3, 42510576), (4, 31882932), (6, 21255288), (8, 15941466), (9, 14170192), (12, 10627644), (16, 7970733), (18, 7085096), (24, 5313822), (36, 3542548), (48, 2656911), (72, 1771274), (144, 885637), (157, 812304), (314, 406152), (471, 270768), (628, 203076), (942, 135384), (1256, 101538), (1413, 90256), (1884, 67692), (2512, 50769), (2826, 45128), (3768, 33846), (5641, 22608), (5652, 22564), (7536, 16923), (11282, 11304)]