165409728

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{271}}^1$

素因数の和:331

約数の個数: 168

約数和(自身を含む): 509040384

約数和(自身を除く): 343630656

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 132, 136, 176, 187, 192, 204, 264, 271, 272, 289, 352, 374, 408, 528, 542, 544, 561, 578, 704, 748, 813, 816, 867, 1056, 1084, 1088, 1122, 1156, 1496, 1626, 1632, 1734, 2112, 2168, 2244, 2312, 2981, 2992, 3179, 3252, 3264, 3468, 4336, 4488, 4607, 4624, 5962, 5984, 6358, 6504, 6936, 8672, 8943, 8976, 9214, 9248, 9537, 11924, 11968, 12716, 13008, 13821, 13872, 17344, 17886, 17952, 18428, 18496, 19074, 23848, 25432, 26016, 27642, 27744, 35772, 35904, 36856, 38148, 47696, 50677, 50864, 52032, 55284, 55488, 71544, 73712, 76296, 78319, 95392, 101354, 101728, 110568, 143088, 147424, 152031, 152592, 156638, 190784, 202708, 203456, 221136, 234957, 286176, 294848, 304062, 305184, 313276, 405416, 442272, 469914, 572352, 608124, 610368, 626552, 810832, 861509, 884544, 939828, 1216248, 1253104, 1621664, 1723018, 1879656, 2432496, 2506208, 2584527, 3243328, 3446036, 3759312, 4864992, 5012416, 5169054, 6892072, 7518624, 9729984, 10338108, 13784144, 15037248, 20676216, 27568288, 41352432, 55136576, 82704864, 165409728]

約数ペア:

[(1, 165409728), (2, 82704864), (3, 55136576), (4, 41352432), (6, 27568288), (8, 20676216), (11, 15037248), (12, 13784144), (16, 10338108), (17, 9729984), (22, 7518624), (24, 6892072), (32, 5169054), (33, 5012416), (34, 4864992), (44, 3759312), (48, 3446036), (51, 3243328), (64, 2584527), (66, 2506208), (68, 2432496), (88, 1879656), (96, 1723018), (102, 1621664), (132, 1253104), (136, 1216248), (176, 939828), (187, 884544), (192, 861509), (204, 810832), (264, 626552), (271, 610368), (272, 608124), (289, 572352), (352, 469914), (374, 442272), (408, 405416), (528, 313276), (542, 305184), (544, 304062), (561, 294848), (578, 286176), (704, 234957), (748, 221136), (813, 203456), (816, 202708), (867, 190784), (1056, 156638), (1084, 152592), (1088, 152031), (1122, 147424), (1156, 143088), (1496, 110568), (1626, 101728), (1632, 101354), (1734, 95392), (2112, 78319), (2168, 76296), (2244, 73712), (2312, 71544), (2981, 55488), (2992, 55284), (3179, 52032), (3252, 50864), (3264, 50677), (3468, 47696), (4336, 38148), (4488, 36856), (4607, 35904), (4624, 35772), (5962, 27744), (5984, 27642), (6358, 26016), (6504, 25432), (6936, 23848), (8672, 19074), (8943, 18496), (8976, 18428), (9214, 17952), (9248, 17886), (9537, 17344), (11924, 13872), (11968, 13821), (12716, 13008)]