161463456

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1$

素因数の和:849

約数の個数: 240

約数和(自身を含む): 592764480

約数和(自身を除く): 431301024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 81, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 162, 168, 176, 189, 198, 216, 224, 231, 252, 264, 288, 297, 308, 324, 336, 352, 378, 396, 432, 462, 504, 528, 567, 594, 616, 648, 672, 693, 756, 792, 809, 864, 891, 924, 1008, 1056, 1134, 1188, 1232, 1296, 1386, 1512, 1584, 1618, 1782, 1848, 2016, 2079, 2268, 2376, 2427, 2464, 2592, 2772, 3024, 3168, 3236, 3564, 3696, 4158, 4536, 4752, 4854, 5544, 5663, 6048, 6237, 6472, 7128, 7281, 7392, 8316, 8899, 9072, 9504, 9708, 11088, 11326, 12474, 12944, 14256, 14562, 16632, 16989, 17798, 18144, 19416, 21843, 22176, 22652, 24948, 25888, 26697, 28512, 29124, 33264, 33978, 35596, 38832, 43686, 45304, 49896, 50967, 53394, 58248, 62293, 65529, 66528, 67956, 71192, 77664, 80091, 87372, 90608, 99792, 101934, 106788, 116496, 124586, 131058, 135912, 142384, 152901, 160182, 174744, 181216, 186879, 199584, 203868, 213576, 232992, 240273, 249172, 262116, 271824, 284768, 305802, 320364, 349488, 373758, 407736, 427152, 458703, 480546, 498344, 524232, 543648, 560637, 611604, 640728, 698976, 720819, 747516, 815472, 854304, 917406, 961092, 996688, 1048464, 1121274, 1223208, 1281456, 1441638, 1495032, 1630944, 1681911, 1834812, 1922184, 1993376, 2096928, 2242548, 2446416, 2562912, 2883276, 2990064, 3363822, 3669624, 3844368, 4485096, 4892832, 5045733, 5766552, 5980128, 6727644, 7339248, 7688736, 8970192, 10091466, 11533104, 13455288, 14678496, 17940384, 20182932, 23066208, 26910576, 40365864, 53821152, 80731728, 161463456]

約数ペア:

[(1, 161463456), (2, 80731728), (3, 53821152), (4, 40365864), (6, 26910576), (7, 23066208), (8, 20182932), (9, 17940384), (11, 14678496), (12, 13455288), (14, 11533104), (16, 10091466), (18, 8970192), (21, 7688736), (22, 7339248), (24, 6727644), (27, 5980128), (28, 5766552), (32, 5045733), (33, 4892832), (36, 4485096), (42, 3844368), (44, 3669624), (48, 3363822), (54, 2990064), (56, 2883276), (63, 2562912), (66, 2446416), (72, 2242548), (77, 2096928), (81, 1993376), (84, 1922184), (88, 1834812), (96, 1681911), (99, 1630944), (108, 1495032), (112, 1441638), (126, 1281456), (132, 1223208), (144, 1121274), (154, 1048464), (162, 996688), (168, 961092), (176, 917406), (189, 854304), (198, 815472), (216, 747516), (224, 720819), (231, 698976), (252, 640728), (264, 611604), (288, 560637), (297, 543648), (308, 524232), (324, 498344), (336, 480546), (352, 458703), (378, 427152), (396, 407736), (432, 373758), (462, 349488), (504, 320364), (528, 305802), (567, 284768), (594, 271824), (616, 262116), (648, 249172), (672, 240273), (693, 232992), (756, 213576), (792, 203868), (809, 199584), (864, 186879), (891, 181216), (924, 174744), (1008, 160182), (1056, 152901), (1134, 142384), (1188, 135912), (1232, 131058), (1296, 124586), (1386, 116496), (1512, 106788), (1584, 101934), (1618, 99792), (1782, 90608), (1848, 87372), (2016, 80091), (2079, 77664), (2268, 71192), (2376, 67956), (2427, 66528), (2464, 65529), (2592, 62293), (2772, 58248), (3024, 53394), (3168, 50967), (3236, 49896), (3564, 45304), (3696, 43686), (4158, 38832), (4536, 35596), (4752, 33978), (4854, 33264), (5544, 29124), (5663, 28512), (6048, 26697), (6237, 25888), (6472, 24948), (7128, 22652), (7281, 22176), (7392, 21843), (8316, 19416), (8899, 18144), (9072, 17798), (9504, 16989), (9708, 16632), (11088, 14562), (11326, 14256), (12474, 12944)]