140198016

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{7451}}^1$

素因数の和:7482

約数の個数: 96

約数和(自身を含む): 433259280

約数和(自身を除く): 293061264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 384, 392, 448, 588, 672, 784, 896, 1176, 1344, 1568, 2352, 2688, 3136, 4704, 6272, 7451, 9408, 14902, 18816, 22353, 29804, 44706, 52157, 59608, 89412, 104314, 119216, 156471, 178824, 208628, 238432, 312942, 357648, 365099, 417256, 476864, 625884, 715296, 730198, 834512, 953728, 1095297, 1251768, 1430592, 1460396, 1669024, 2190594, 2503536, 2861184, 2920792, 3338048, 4381188, 5007072, 5841584, 6676096, 8762376, 10014144, 11683168, 17524752, 20028288, 23366336, 35049504, 46732672, 70099008, 140198016]

約数ペア:

[(1, 140198016), (2, 70099008), (3, 46732672), (4, 35049504), (6, 23366336), (7, 20028288), (8, 17524752), (12, 11683168), (14, 10014144), (16, 8762376), (21, 6676096), (24, 5841584), (28, 5007072), (32, 4381188), (42, 3338048), (48, 2920792), (49, 2861184), (56, 2503536), (64, 2190594), (84, 1669024), (96, 1460396), (98, 1430592), (112, 1251768), (128, 1095297), (147, 953728), (168, 834512), (192, 730198), (196, 715296), (224, 625884), (294, 476864), (336, 417256), (384, 365099), (392, 357648), (448, 312942), (588, 238432), (672, 208628), (784, 178824), (896, 156471), (1176, 119216), (1344, 104314), (1568, 89412), (2352, 59608), (2688, 52157), (3136, 44706), (4704, 29804), (6272, 22353), (7451, 18816), (9408, 14902)]