135215712

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:325

約数の個数: 144

約数和(自身を含む): 406879200

約数和(自身を除く): 271663488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 137, 138, 144, 149, 184, 207, 274, 276, 288, 298, 368, 411, 414, 447, 548, 552, 596, 736, 822, 828, 894, 1096, 1104, 1192, 1233, 1341, 1644, 1656, 1788, 2192, 2208, 2384, 2466, 2682, 3151, 3288, 3312, 3427, 3576, 4384, 4768, 4932, 5364, 6302, 6576, 6624, 6854, 7152, 9453, 9864, 10281, 10728, 12604, 13152, 13708, 14304, 18906, 19728, 20413, 20562, 21456, 25208, 27416, 28359, 30843, 37812, 39456, 40826, 41124, 42912, 50416, 54832, 56718, 61239, 61686, 75624, 81652, 82248, 100832, 109664, 113436, 122478, 123372, 151248, 163304, 164496, 183717, 226872, 244956, 246744, 302496, 326608, 328992, 367434, 453744, 469499, 489912, 493488, 653216, 734868, 907488, 938998, 979824, 986976, 1408497, 1469736, 1877996, 1959648, 2816994, 2939472, 3755992, 4225491, 5633988, 5878944, 7511984, 8450982, 11267976, 15023968, 16901964, 22535952, 33803928, 45071904, 67607856, 135215712]

約数ペア:

[(1, 135215712), (2, 67607856), (3, 45071904), (4, 33803928), (6, 22535952), (8, 16901964), (9, 15023968), (12, 11267976), (16, 8450982), (18, 7511984), (23, 5878944), (24, 5633988), (32, 4225491), (36, 3755992), (46, 2939472), (48, 2816994), (69, 1959648), (72, 1877996), (92, 1469736), (96, 1408497), (137, 986976), (138, 979824), (144, 938998), (149, 907488), (184, 734868), (207, 653216), (274, 493488), (276, 489912), (288, 469499), (298, 453744), (368, 367434), (411, 328992), (414, 326608), (447, 302496), (548, 246744), (552, 244956), (596, 226872), (736, 183717), (822, 164496), (828, 163304), (894, 151248), (1096, 123372), (1104, 122478), (1192, 113436), (1233, 109664), (1341, 100832), (1644, 82248), (1656, 81652), (1788, 75624), (2192, 61686), (2208, 61239), (2384, 56718), (2466, 54832), (2682, 50416), (3151, 42912), (3288, 41124), (3312, 40826), (3427, 39456), (3576, 37812), (4384, 30843), (4768, 28359), (4932, 27416), (5364, 25208), (6302, 21456), (6576, 20562), (6624, 20413), (6854, 19728), (7152, 18906), (9453, 14304), (9864, 13708), (10281, 13152), (10728, 12604)]