129918656

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15263}}^1$

素因数の和:15301

約数の個数: 56

約数和(自身を含む): 310164480

約数和(自身を除く): 180245824

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 15263, 30526, 61052, 106841, 122104, 213682, 244208, 289997, 427364, 488416, 579994, 854728, 976832, 1159988, 1709456, 2029979, 2319976, 3418912, 4059958, 4639952, 6837824, 8119916, 9279904, 16239832, 18559808, 32479664, 64959328, 129918656]

約数ペア:

[(1, 129918656), (2, 64959328), (4, 32479664), (7, 18559808), (8, 16239832), (14, 9279904), (16, 8119916), (19, 6837824), (28, 4639952), (32, 4059958), (38, 3418912), (56, 2319976), (64, 2029979), (76, 1709456), (112, 1159988), (133, 976832), (152, 854728), (224, 579994), (266, 488416), (304, 427364), (448, 289997), (532, 244208), (608, 213682), (1064, 122104), (1216, 106841), (2128, 61052), (4256, 30526), (8512, 15263)]