133742938

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 252149760

約数和(自身を除く): 118406822

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 107, 127, 133, 214, 254, 259, 266, 518, 703, 749, 889, 1406, 1498, 1778, 2033, 2413, 3959, 4066, 4699, 4826, 4921, 7918, 9398, 9842, 13589, 14231, 16891, 27178, 27713, 28462, 32893, 33782, 55426, 65786, 75221, 89281, 95123, 150442, 178562, 190246, 258191, 502793, 516382, 526547, 624967, 1005586, 1053094, 1249934, 1807337, 3519551, 3614674, 7039102, 9553067, 19106134, 66871469, 133742938]

約数ペア:

[(1, 133742938), (2, 66871469), (7, 19106134), (14, 9553067), (19, 7039102), (37, 3614674), (38, 3519551), (74, 1807337), (107, 1249934), (127, 1053094), (133, 1005586), (214, 624967), (254, 526547), (259, 516382), (266, 502793), (518, 258191), (703, 190246), (749, 178562), (889, 150442), (1406, 95123), (1498, 89281), (1778, 75221), (2033, 65786), (2413, 55426), (3959, 33782), (4066, 32893), (4699, 28462), (4826, 27713), (4921, 27178), (7918, 16891), (9398, 14231), (9842, 13589)]