131884956

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4057}}^1$

素因数の和:4120

約数の個数: 96

約数和(自身を含む): 399956480

約数和(自身を除く): 268071524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 84, 86, 108, 126, 129, 172, 189, 252, 258, 301, 378, 387, 516, 602, 756, 774, 903, 1161, 1204, 1548, 1806, 2322, 2709, 3612, 4057, 4644, 5418, 8114, 8127, 10836, 12171, 16228, 16254, 24342, 28399, 32508, 36513, 48684, 56798, 73026, 85197, 109539, 113596, 146052, 170394, 174451, 219078, 255591, 340788, 348902, 438156, 511182, 523353, 697804, 766773, 1022364, 1046706, 1221157, 1533546, 1570059, 2093412, 2442314, 3067092, 3140118, 3663471, 4710177, 4884628, 6280236, 7326942, 9420354, 10990413, 14653884, 18840708, 21980826, 32971239, 43961652, 65942478, 131884956]

約数ペア:

[(1, 131884956), (2, 65942478), (3, 43961652), (4, 32971239), (6, 21980826), (7, 18840708), (9, 14653884), (12, 10990413), (14, 9420354), (18, 7326942), (21, 6280236), (27, 4884628), (28, 4710177), (36, 3663471), (42, 3140118), (43, 3067092), (54, 2442314), (63, 2093412), (84, 1570059), (86, 1533546), (108, 1221157), (126, 1046706), (129, 1022364), (172, 766773), (189, 697804), (252, 523353), (258, 511182), (301, 438156), (378, 348902), (387, 340788), (516, 255591), (602, 219078), (756, 174451), (774, 170394), (903, 146052), (1161, 113596), (1204, 109539), (1548, 85197), (1806, 73026), (2322, 56798), (2709, 48684), (3612, 36513), (4057, 32508), (4644, 28399), (5418, 24342), (8114, 16254), (8127, 16228), (10836, 12171)]