147863814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1459}}^1$

素因数の和:1617

約数の個数: 64

約数和(自身を含む): 358809600

約数和(自身を除く): 210945786

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 127, 133, 254, 266, 381, 399, 762, 798, 889, 1459, 1778, 2413, 2667, 2918, 4377, 4826, 5334, 7239, 8754, 10213, 14478, 16891, 20426, 27721, 30639, 33782, 50673, 55442, 61278, 83163, 101346, 166326, 185293, 194047, 370586, 388094, 555879, 582141, 1111758, 1164282, 1297051, 2594102, 3520567, 3891153, 7041134, 7782306, 10561701, 21123402, 24643969, 49287938, 73931907, 147863814]

約数ペア:

[(1, 147863814), (2, 73931907), (3, 49287938), (6, 24643969), (7, 21123402), (14, 10561701), (19, 7782306), (21, 7041134), (38, 3891153), (42, 3520567), (57, 2594102), (114, 1297051), (127, 1164282), (133, 1111758), (254, 582141), (266, 555879), (381, 388094), (399, 370586), (762, 194047), (798, 185293), (889, 166326), (1459, 101346), (1778, 83163), (2413, 61278), (2667, 55442), (2918, 50673), (4377, 33782), (4826, 30639), (5334, 27721), (7239, 20426), (8754, 16891), (10213, 14478)]