161596512

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{347}}^1$

素因数の和:391

約数の個数: 288

約数和(自身を含む): 599840640

約数和(自身を除く): 438244128

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, 49, 54, 56, 63, 66, 72, 77, 84, 88, 96, 98, 99, 108, 112, 126, 132, 144, 147, 154, 168, 176, 189, 196, 198, 216, 224, 231, 252, 264, 288, 294, 297, 308, 336, 347, 352, 378, 392, 396, 432, 441, 462, 504, 528, 539, 588, 594, 616, 672, 693, 694, 756, 784, 792, 864, 882, 924, 1008, 1041, 1056, 1078, 1176, 1188, 1232, 1323, 1386, 1388, 1512, 1568, 1584, 1617, 1764, 1848, 2016, 2079, 2082, 2156, 2352, 2376, 2429, 2464, 2646, 2772, 2776, 3024, 3123, 3168, 3234, 3528, 3696, 3817, 4158, 4164, 4312, 4704, 4752, 4851, 4858, 5292, 5544, 5552, 6048, 6246, 6468, 7056, 7287, 7392, 7634, 8316, 8328, 8624, 9369, 9504, 9702, 9716, 10584, 11088, 11104, 11451, 12492, 12936, 14112, 14553, 14574, 15268, 16632, 16656, 17003, 17248, 18738, 19404, 19432, 21168, 21861, 22176, 22902, 24984, 25872, 26719, 29106, 29148, 30536, 33264, 33312, 34006, 34353, 37476, 38808, 38864, 42336, 43722, 45804, 49968, 51009, 51744, 53438, 58212, 58296, 61072, 65583, 66528, 68012, 68706, 74952, 77616, 77728, 80157, 87444, 91608, 99936, 102018, 103059, 106876, 116424, 116592, 122144, 131166, 136024, 137412, 149904, 153027, 155232, 160314, 174888, 183216, 187033, 204036, 206118, 213752, 232848, 233184, 240471, 262332, 272048, 274824, 299808, 306054, 320628, 349776, 366432, 374066, 408072, 412236, 427504, 459081, 465696, 480942, 524664, 544096, 549648, 561099, 612108, 641256, 699552, 721413, 748132, 816144, 824472, 855008, 918162, 961884, 1049328, 1099296, 1122198, 1224216, 1282512, 1442826, 1496264, 1632288, 1648944, 1683297, 1836324, 1923768, 2098656, 2244396, 2448432, 2565024, 2885652, 2992528, 3297888, 3366594, 3672648, 3847536, 4488792, 4896864, 5049891, 5771304, 5985056, 6733188, 7345296, 7695072, 8977584, 10099782, 11542608, 13466376, 14690592, 17955168, 20199564, 23085216, 26932752, 40399128, 53865504, 80798256, 161596512]

約数ペア:

[(1, 161596512), (2, 80798256), (3, 53865504), (4, 40399128), (6, 26932752), (7, 23085216), (8, 20199564), (9, 17955168), (11, 14690592), (12, 13466376), (14, 11542608), (16, 10099782), (18, 8977584), (21, 7695072), (22, 7345296), (24, 6733188), (27, 5985056), (28, 5771304), (32, 5049891), (33, 4896864), (36, 4488792), (42, 3847536), (44, 3672648), (48, 3366594), (49, 3297888), (54, 2992528), (56, 2885652), (63, 2565024), (66, 2448432), (72, 2244396), (77, 2098656), (84, 1923768), (88, 1836324), (96, 1683297), (98, 1648944), (99, 1632288), (108, 1496264), (112, 1442826), (126, 1282512), (132, 1224216), (144, 1122198), (147, 1099296), (154, 1049328), (168, 961884), (176, 918162), (189, 855008), (196, 824472), (198, 816144), (216, 748132), (224, 721413), (231, 699552), (252, 641256), (264, 612108), (288, 561099), (294, 549648), (297, 544096), (308, 524664), (336, 480942), (347, 465696), (352, 459081), (378, 427504), (392, 412236), (396, 408072), (432, 374066), (441, 366432), (462, 349776), (504, 320628), (528, 306054), (539, 299808), (588, 274824), (594, 272048), (616, 262332), (672, 240471), (693, 233184), (694, 232848), (756, 213752), (784, 206118), (792, 204036), (864, 187033), (882, 183216), (924, 174888), (1008, 160314), (1041, 155232), (1056, 153027), (1078, 149904), (1176, 137412), (1188, 136024), (1232, 131166), (1323, 122144), (1386, 116592), (1388, 116424), (1512, 106876), (1568, 103059), (1584, 102018), (1617, 99936), (1764, 91608), (1848, 87444), (2016, 80157), (2079, 77728), (2082, 77616), (2156, 74952), (2352, 68706), (2376, 68012), (2429, 66528), (2464, 65583), (2646, 61072), (2772, 58296), (2776, 58212), (3024, 53438), (3123, 51744), (3168, 51009), (3234, 49968), (3528, 45804), (3696, 43722), (3817, 42336), (4158, 38864), (4164, 38808), (4312, 37476), (4704, 34353), (4752, 34006), (4851, 33312), (4858, 33264), (5292, 30536), (5544, 29148), (5552, 29106), (6048, 26719), (6246, 25872), (6468, 24984), (7056, 22902), (7287, 22176), (7392, 21861), (7634, 21168), (8316, 19432), (8328, 19404), (8624, 18738), (9369, 17248), (9504, 17003), (9702, 16656), (9716, 16632), (10584, 15268), (11088, 14574), (11104, 14553), (11451, 14112), (12492, 12936)]