139708284

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1\times {\mathrm{509}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 331581600

約数和(自身を除く): 191873316

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 257, 267, 356, 509, 514, 534, 771, 1018, 1028, 1068, 1527, 1542, 2036, 3054, 3084, 6108, 22873, 45301, 45746, 68619, 90602, 91492, 130813, 135903, 137238, 181204, 261626, 271806, 274476, 392439, 523252, 543612, 784878, 1569756, 11642357, 23284714, 34927071, 46569428, 69854142, 139708284]

約数ペア:

[(1, 139708284), (2, 69854142), (3, 46569428), (4, 34927071), (6, 23284714), (12, 11642357), (89, 1569756), (178, 784878), (257, 543612), (267, 523252), (356, 392439), (509, 274476), (514, 271806), (534, 261626), (771, 181204), (1018, 137238), (1028, 135903), (1068, 130813), (1527, 91492), (1542, 90602), (2036, 68619), (3054, 45746), (3084, 45301), (6108, 22873)]