143865568

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:493

約数の個数: 144

約数和(自身を含む): 379209600

約数和(自身を除く): 235344032

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 49, 56, 76, 77, 88, 98, 112, 133, 152, 154, 176, 196, 209, 224, 266, 304, 308, 352, 392, 418, 439, 532, 539, 608, 616, 784, 836, 878, 931, 1064, 1078, 1232, 1463, 1568, 1672, 1756, 1862, 2128, 2156, 2464, 2926, 3073, 3344, 3512, 3724, 4256, 4312, 4829, 5852, 6146, 6688, 7024, 7448, 8341, 8624, 9658, 10241, 11704, 12292, 14048, 14896, 16682, 17248, 19316, 20482, 21511, 23408, 24584, 29792, 33364, 33803, 38632, 40964, 43022, 46816, 49168, 58387, 66728, 67606, 77264, 81928, 86044, 91751, 98336, 116774, 133456, 135212, 154528, 163856, 172088, 183502, 233548, 236621, 266912, 270424, 327712, 344176, 367004, 408709, 467096, 473242, 540848, 642257, 688352, 734008, 817418, 934192, 946484, 1081696, 1284514, 1468016, 1634836, 1868384, 1892968, 2569028, 2936032, 3269672, 3785936, 4495799, 5138056, 6539344, 7571872, 8991598, 10276112, 13078688, 17983196, 20552224, 35966392, 71932784, 143865568]

約数ペア:

[(1, 143865568), (2, 71932784), (4, 35966392), (7, 20552224), (8, 17983196), (11, 13078688), (14, 10276112), (16, 8991598), (19, 7571872), (22, 6539344), (28, 5138056), (32, 4495799), (38, 3785936), (44, 3269672), (49, 2936032), (56, 2569028), (76, 1892968), (77, 1868384), (88, 1634836), (98, 1468016), (112, 1284514), (133, 1081696), (152, 946484), (154, 934192), (176, 817418), (196, 734008), (209, 688352), (224, 642257), (266, 540848), (304, 473242), (308, 467096), (352, 408709), (392, 367004), (418, 344176), (439, 327712), (532, 270424), (539, 266912), (608, 236621), (616, 233548), (784, 183502), (836, 172088), (878, 163856), (931, 154528), (1064, 135212), (1078, 133456), (1232, 116774), (1463, 98336), (1568, 91751), (1672, 86044), (1756, 81928), (1862, 77264), (2128, 67606), (2156, 66728), (2464, 58387), (2926, 49168), (3073, 46816), (3344, 43022), (3512, 40964), (3724, 38632), (4256, 33803), (4312, 33364), (4829, 29792), (5852, 24584), (6146, 23408), (6688, 21511), (7024, 20482), (7448, 19316), (8341, 17248), (8624, 16682), (9658, 14896), (10241, 14048), (11704, 12292)]