139355008

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1009}}^1$

素因数の和:1119

約数の個数: 64

約数和(自身を含む): 302878800

約数和(自身を除く): 163523792

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 128, 166, 208, 332, 416, 664, 832, 1009, 1079, 1328, 1664, 2018, 2158, 2656, 4036, 4316, 5312, 8072, 8632, 10624, 13117, 16144, 17264, 26234, 32288, 34528, 52468, 64576, 69056, 83747, 104936, 129152, 138112, 167494, 209872, 334988, 419744, 669976, 839488, 1088711, 1339952, 1678976, 2177422, 2679904, 4354844, 5359808, 8709688, 10719616, 17419376, 34838752, 69677504, 139355008]

約数ペア:

[(1, 139355008), (2, 69677504), (4, 34838752), (8, 17419376), (13, 10719616), (16, 8709688), (26, 5359808), (32, 4354844), (52, 2679904), (64, 2177422), (83, 1678976), (104, 1339952), (128, 1088711), (166, 839488), (208, 669976), (332, 419744), (416, 334988), (664, 209872), (832, 167494), (1009, 138112), (1079, 129152), (1328, 104936), (1664, 83747), (2018, 69056), (2158, 64576), (2656, 52468), (4036, 34528), (4316, 32288), (5312, 26234), (8072, 17264), (8632, 16144), (10624, 13117)]