139675305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 128

約数和(自身を含む): 297271296

約数和(自身を除く): 157595991

約数列:

[1, 3, 5, 7, 11, 15, 21, 31, 33, 35, 47, 55, 77, 83, 93, 105, 141, 155, 165, 217, 231, 235, 249, 329, 341, 385, 415, 465, 517, 581, 651, 705, 913, 987, 1023, 1085, 1155, 1245, 1457, 1551, 1645, 1705, 1743, 2387, 2573, 2585, 2739, 2905, 3255, 3619, 3901, 4371, 4565, 4935, 5115, 6391, 7161, 7285, 7719, 7755, 8715, 10199, 10857, 11703, 11935, 12865, 13695, 16027, 18011, 18095, 19173, 19505, 21855, 27307, 28303, 30597, 31955, 35805, 38595, 42911, 48081, 50995, 54033, 54285, 58515, 80135, 81921, 84909, 90055, 95865, 112189, 120931, 128733, 136535, 141515, 152985, 198121, 214555, 240405, 270165, 300377, 336567, 362793, 409605, 424545, 560945, 594363, 604655, 643665, 846517, 901131, 990605, 1330241, 1501885, 1682835, 1813965, 2539551, 2971815, 3990723, 4232585, 4505655, 6651205, 9311687, 12697755, 19953615, 27935061, 46558435, 139675305]

約数ペア:

[(1, 139675305), (3, 46558435), (5, 27935061), (7, 19953615), (11, 12697755), (15, 9311687), (21, 6651205), (31, 4505655), (33, 4232585), (35, 3990723), (47, 2971815), (55, 2539551), (77, 1813965), (83, 1682835), (93, 1501885), (105, 1330241), (141, 990605), (155, 901131), (165, 846517), (217, 643665), (231, 604655), (235, 594363), (249, 560945), (329, 424545), (341, 409605), (385, 362793), (415, 336567), (465, 300377), (517, 270165), (581, 240405), (651, 214555), (705, 198121), (913, 152985), (987, 141515), (1023, 136535), (1085, 128733), (1155, 120931), (1245, 112189), (1457, 95865), (1551, 90055), (1645, 84909), (1705, 81921), (1743, 80135), (2387, 58515), (2573, 54285), (2585, 54033), (2739, 50995), (2905, 48081), (3255, 42911), (3619, 38595), (3901, 35805), (4371, 31955), (4565, 30597), (4935, 28303), (5115, 27307), (6391, 21855), (7161, 19505), (7285, 19173), (7719, 18095), (7755, 18011), (8715, 16027), (10199, 13695), (10857, 12865), (11703, 11935)]