153225684

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 108

約数和(自身を含む): 413501088

約数和(自身を除く): 260275404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 86, 93, 103, 124, 129, 172, 186, 206, 258, 279, 309, 372, 387, 412, 516, 558, 618, 774, 927, 961, 1116, 1236, 1333, 1548, 1854, 1922, 2666, 2883, 3193, 3708, 3844, 3999, 4429, 5332, 5766, 6386, 7998, 8649, 8858, 9579, 11532, 11997, 12772, 13287, 15996, 17298, 17716, 19158, 23994, 26574, 28737, 34596, 38316, 39861, 41323, 47988, 53148, 57474, 79722, 82646, 98983, 114948, 123969, 137299, 159444, 165292, 197966, 247938, 274598, 296949, 371907, 395932, 411897, 495876, 549196, 593898, 743814, 823794, 890847, 1187796, 1235691, 1487628, 1647588, 1781694, 2471382, 3563388, 4256269, 4942764, 8512538, 12768807, 17025076, 25537614, 38306421, 51075228, 76612842, 153225684]

約数ペア:

[(1, 153225684), (2, 76612842), (3, 51075228), (4, 38306421), (6, 25537614), (9, 17025076), (12, 12768807), (18, 8512538), (31, 4942764), (36, 4256269), (43, 3563388), (62, 2471382), (86, 1781694), (93, 1647588), (103, 1487628), (124, 1235691), (129, 1187796), (172, 890847), (186, 823794), (206, 743814), (258, 593898), (279, 549196), (309, 495876), (372, 411897), (387, 395932), (412, 371907), (516, 296949), (558, 274598), (618, 247938), (774, 197966), (927, 165292), (961, 159444), (1116, 137299), (1236, 123969), (1333, 114948), (1548, 98983), (1854, 82646), (1922, 79722), (2666, 57474), (2883, 53148), (3193, 47988), (3708, 41323), (3844, 39861), (3999, 38316), (4429, 34596), (5332, 28737), (5766, 26574), (6386, 23994), (7998, 19158), (8649, 17716), (8858, 17298), (9579, 15996), (11532, 13287), (11997, 12772)]