143258752

素因数分解:

$2^7\times 7^3\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:299

約数の個数: 128

約数和(自身を含む): 359856000

約数和(自身を除く): 216597248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 251, 343, 364, 392, 416, 448, 502, 637, 686, 728, 784, 832, 896, 1004, 1274, 1372, 1456, 1568, 1664, 1757, 2008, 2548, 2744, 2912, 3136, 3263, 3514, 4016, 4459, 5096, 5488, 5824, 6272, 6526, 7028, 8032, 8918, 10192, 10976, 11648, 12299, 13052, 14056, 16064, 17836, 20384, 21952, 22841, 24598, 26104, 28112, 32128, 35672, 40768, 43904, 45682, 49196, 52208, 56224, 71344, 81536, 86093, 91364, 98392, 104416, 112448, 142688, 159887, 172186, 182728, 196784, 208832, 224896, 285376, 319774, 344372, 365456, 393568, 417664, 570752, 639548, 688744, 730912, 787136, 1119209, 1279096, 1377488, 1461824, 1574272, 2238418, 2558192, 2754976, 2923648, 4476836, 5116384, 5509952, 8953672, 10232768, 11019904, 17907344, 20465536, 35814688, 71629376, 143258752]

約数ペア:

[(1, 143258752), (2, 71629376), (4, 35814688), (7, 20465536), (8, 17907344), (13, 11019904), (14, 10232768), (16, 8953672), (26, 5509952), (28, 5116384), (32, 4476836), (49, 2923648), (52, 2754976), (56, 2558192), (64, 2238418), (91, 1574272), (98, 1461824), (104, 1377488), (112, 1279096), (128, 1119209), (182, 787136), (196, 730912), (208, 688744), (224, 639548), (251, 570752), (343, 417664), (364, 393568), (392, 365456), (416, 344372), (448, 319774), (502, 285376), (637, 224896), (686, 208832), (728, 196784), (784, 182728), (832, 172186), (896, 159887), (1004, 142688), (1274, 112448), (1372, 104416), (1456, 98392), (1568, 91364), (1664, 86093), (1757, 81536), (2008, 71344), (2548, 56224), (2744, 52208), (2912, 49196), (3136, 45682), (3263, 43904), (3514, 40768), (4016, 35672), (4459, 32128), (5096, 28112), (5488, 26104), (5824, 24598), (6272, 22841), (6526, 21952), (7028, 20384), (8032, 17836), (8918, 16064), (10192, 14056), (10976, 13052), (11648, 12299)]