139622844

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{547}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 331430400

約数和(自身を除く): 191807556

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 239, 267, 356, 478, 534, 547, 717, 956, 1068, 1094, 1434, 1641, 2188, 2868, 3282, 6564, 21271, 42542, 48683, 63813, 85084, 97366, 127626, 130733, 146049, 194732, 255252, 261466, 292098, 392199, 522932, 584196, 784398, 1568796, 11635237, 23270474, 34905711, 46540948, 69811422, 139622844]

約数ペア:

[(1, 139622844), (2, 69811422), (3, 46540948), (4, 34905711), (6, 23270474), (12, 11635237), (89, 1568796), (178, 784398), (239, 584196), (267, 522932), (356, 392199), (478, 292098), (534, 261466), (547, 255252), (717, 194732), (956, 146049), (1068, 130733), (1094, 127626), (1434, 97366), (1641, 85084), (2188, 63813), (2868, 48683), (3282, 42542), (6564, 21271)]