141489656

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 359339400

約数和(自身を除く): 217849744

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 49, 56, 76, 77, 88, 98, 121, 133, 152, 154, 157, 196, 209, 242, 266, 308, 314, 392, 418, 484, 532, 539, 616, 628, 836, 847, 931, 968, 1064, 1078, 1099, 1256, 1463, 1672, 1694, 1727, 1862, 2156, 2198, 2299, 2926, 2983, 3388, 3454, 3724, 4312, 4396, 4598, 5852, 5929, 5966, 6776, 6908, 7448, 7693, 8792, 9196, 10241, 11704, 11858, 11932, 12089, 13816, 15386, 16093, 18392, 18997, 20482, 20881, 23716, 23864, 24178, 30772, 32186, 32813, 37994, 40964, 41762, 47432, 48356, 61544, 64372, 65626, 75988, 81928, 83524, 84623, 96712, 112651, 128744, 131252, 132979, 146167, 151976, 167048, 169246, 225302, 229691, 262504, 265958, 292334, 338492, 360943, 450604, 459382, 531916, 584668, 676984, 721886, 901208, 918764, 930853, 1063832, 1169336, 1443772, 1607837, 1837528, 1861706, 2526601, 2887544, 3215674, 3723412, 5053202, 6431348, 7446824, 10106404, 12862696, 17686207, 20212808, 35372414, 70744828, 141489656]

約数ペア:

[(1, 141489656), (2, 70744828), (4, 35372414), (7, 20212808), (8, 17686207), (11, 12862696), (14, 10106404), (19, 7446824), (22, 6431348), (28, 5053202), (38, 3723412), (44, 3215674), (49, 2887544), (56, 2526601), (76, 1861706), (77, 1837528), (88, 1607837), (98, 1443772), (121, 1169336), (133, 1063832), (152, 930853), (154, 918764), (157, 901208), (196, 721886), (209, 676984), (242, 584668), (266, 531916), (308, 459382), (314, 450604), (392, 360943), (418, 338492), (484, 292334), (532, 265958), (539, 262504), (616, 229691), (628, 225302), (836, 169246), (847, 167048), (931, 151976), (968, 146167), (1064, 132979), (1078, 131252), (1099, 128744), (1256, 112651), (1463, 96712), (1672, 84623), (1694, 83524), (1727, 81928), (1862, 75988), (2156, 65626), (2198, 64372), (2299, 61544), (2926, 48356), (2983, 47432), (3388, 41762), (3454, 40964), (3724, 37994), (4312, 32813), (4396, 32186), (4598, 30772), (5852, 24178), (5929, 23864), (5966, 23716), (6776, 20881), (6908, 20482), (7448, 18997), (7693, 18392), (8792, 16093), (9196, 15386), (10241, 13816), (11704, 12089), (11858, 11932)]