140590912

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:684

約数の個数: 112

約数和(自身を含む): 355811328

約数和(自身を除く): 215220416

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 47, 56, 64, 77, 88, 94, 112, 154, 176, 188, 224, 308, 329, 352, 376, 448, 517, 607, 616, 658, 704, 752, 1034, 1214, 1232, 1316, 1504, 2068, 2428, 2464, 2632, 3008, 3619, 4136, 4249, 4856, 4928, 5264, 6677, 7238, 8272, 8498, 9712, 10528, 13354, 14476, 16544, 16996, 19424, 21056, 26708, 28529, 28952, 33088, 33992, 38848, 46739, 53416, 57058, 57904, 67984, 93478, 106832, 114116, 115808, 135968, 186956, 199703, 213664, 228232, 231616, 271936, 313819, 373912, 399406, 427328, 456464, 627638, 747824, 798812, 912928, 1255276, 1495648, 1597624, 1825856, 2196733, 2510552, 2991296, 3195248, 4393466, 5021104, 6390496, 8786932, 10042208, 12780992, 17573864, 20084416, 35147728, 70295456, 140590912]

約数ペア:

[(1, 140590912), (2, 70295456), (4, 35147728), (7, 20084416), (8, 17573864), (11, 12780992), (14, 10042208), (16, 8786932), (22, 6390496), (28, 5021104), (32, 4393466), (44, 3195248), (47, 2991296), (56, 2510552), (64, 2196733), (77, 1825856), (88, 1597624), (94, 1495648), (112, 1255276), (154, 912928), (176, 798812), (188, 747824), (224, 627638), (308, 456464), (329, 427328), (352, 399406), (376, 373912), (448, 313819), (517, 271936), (607, 231616), (616, 228232), (658, 213664), (704, 199703), (752, 186956), (1034, 135968), (1214, 115808), (1232, 114116), (1316, 106832), (1504, 93478), (2068, 67984), (2428, 57904), (2464, 57058), (2632, 53416), (3008, 46739), (3619, 38848), (4136, 33992), (4249, 33088), (4856, 28952), (4928, 28529), (5264, 26708), (6677, 21056), (7238, 19424), (8272, 16996), (8498, 16544), (9712, 14476), (10528, 13354)]