140289408

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{1933}}^1$

素因数の和:1966

約数の個数: 160

約数和(自身を含む): 477388560

約数和(自身を除く): 337099152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 1933, 2016, 2268, 2592, 2688, 3024, 3456, 3866, 4032, 4536, 5184, 5799, 6048, 7732, 8064, 9072, 10368, 11598, 12096, 13531, 15464, 17397, 18144, 23196, 24192, 27062, 30928, 34794, 36288, 40593, 46392, 52191, 54124, 61856, 69588, 72576, 81186, 92784, 104382, 108248, 121779, 123712, 139176, 156573, 162372, 185568, 208764, 216496, 243558, 247424, 278352, 313146, 324744, 365337, 371136, 417528, 432992, 487116, 556704, 626292, 649488, 730674, 742272, 835056, 865984, 974232, 1096011, 1113408, 1252584, 1298976, 1461348, 1670112, 1731968, 1948464, 2192022, 2226816, 2505168, 2597952, 2922696, 3340224, 3896928, 4384044, 5010336, 5195904, 5845392, 6680448, 7793856, 8768088, 10020672, 11690784, 15587712, 17536176, 20041344, 23381568, 35072352, 46763136, 70144704, 140289408]

約数ペア:

[(1, 140289408), (2, 70144704), (3, 46763136), (4, 35072352), (6, 23381568), (7, 20041344), (8, 17536176), (9, 15587712), (12, 11690784), (14, 10020672), (16, 8768088), (18, 7793856), (21, 6680448), (24, 5845392), (27, 5195904), (28, 5010336), (32, 4384044), (36, 3896928), (42, 3340224), (48, 2922696), (54, 2597952), (56, 2505168), (63, 2226816), (64, 2192022), (72, 1948464), (81, 1731968), (84, 1670112), (96, 1461348), (108, 1298976), (112, 1252584), (126, 1113408), (128, 1096011), (144, 974232), (162, 865984), (168, 835056), (189, 742272), (192, 730674), (216, 649488), (224, 626292), (252, 556704), (288, 487116), (324, 432992), (336, 417528), (378, 371136), (384, 365337), (432, 324744), (448, 313146), (504, 278352), (567, 247424), (576, 243558), (648, 216496), (672, 208764), (756, 185568), (864, 162372), (896, 156573), (1008, 139176), (1134, 123712), (1152, 121779), (1296, 108248), (1344, 104382), (1512, 92784), (1728, 81186), (1933, 72576), (2016, 69588), (2268, 61856), (2592, 54124), (2688, 52191), (3024, 46392), (3456, 40593), (3866, 36288), (4032, 34794), (4536, 30928), (5184, 27062), (5799, 24192), (6048, 23196), (7732, 18144), (8064, 17397), (9072, 15464), (10368, 13531), (11598, 12096)]