149012701

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 171072000

約数和(自身を除く): 22059299

約数列:

[1, 17, 29, 47, 59, 109, 493, 799, 1003, 1363, 1711, 1853, 2773, 3161, 5123, 6431, 23171, 29087, 47141, 53737, 80417, 87091, 109327, 148567, 186499, 302257, 1367089, 2525639, 3170483, 5138369, 8765453, 149012701]

約数ペア:

[(1, 149012701), (17, 8765453), (29, 5138369), (47, 3170483), (59, 2525639), (109, 1367089), (493, 302257), (799, 186499), (1003, 148567), (1363, 109327), (1711, 87091), (1853, 80417), (2773, 53737), (3161, 47141), (5123, 29087), (6431, 23171)]