173898032

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:104

約数の個数: 240

約数和(自身を含む): 489825792

約数和(自身を除く): 315927760

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 19, 22, 23, 28, 34, 38, 44, 46, 56, 68, 76, 77, 88, 92, 112, 119, 133, 136, 152, 154, 161, 176, 184, 187, 209, 238, 253, 266, 272, 304, 308, 322, 323, 361, 368, 374, 391, 418, 437, 476, 506, 532, 616, 644, 646, 722, 748, 782, 836, 874, 952, 1012, 1064, 1232, 1288, 1292, 1309, 1444, 1463, 1496, 1564, 1672, 1748, 1771, 1904, 2024, 2128, 2261, 2527, 2576, 2584, 2618, 2737, 2888, 2926, 2992, 3059, 3128, 3344, 3496, 3542, 3553, 3971, 4048, 4301, 4522, 4807, 5054, 5168, 5236, 5474, 5776, 5852, 6118, 6137, 6256, 6992, 7084, 7106, 7429, 7942, 8303, 8602, 9044, 9614, 10108, 10472, 10948, 11704, 12236, 12274, 14168, 14212, 14858, 15884, 16606, 17204, 18088, 19228, 20216, 20944, 21896, 23408, 24472, 24548, 24871, 27797, 28336, 28424, 29716, 30107, 31768, 33212, 33649, 34408, 36176, 38456, 40432, 42959, 43792, 48944, 49096, 49742, 52003, 55594, 56848, 58121, 59432, 60214, 63536, 66424, 67298, 67507, 68816, 76912, 81719, 85918, 91333, 98192, 99484, 104006, 111188, 116242, 118864, 120428, 132848, 134596, 135014, 141151, 163438, 171836, 182666, 198968, 208012, 222376, 232484, 240856, 269192, 270028, 282302, 326876, 343672, 365332, 397936, 416024, 444752, 464968, 472549, 481712, 538384, 540056, 564604, 572033, 639331, 653752, 687344, 730664, 832048, 929936, 945098, 988057, 1080112, 1129208, 1144066, 1278662, 1307504, 1461328, 1552661, 1890196, 1976114, 2258416, 2288132, 2557324, 3105322, 3780392, 3952228, 4576264, 5114648, 6210644, 7560784, 7904456, 9152528, 10229296, 10868627, 12421288, 15808912, 21737254, 24842576, 43474508, 86949016, 173898032]

約数ペア:

[(1, 173898032), (2, 86949016), (4, 43474508), (7, 24842576), (8, 21737254), (11, 15808912), (14, 12421288), (16, 10868627), (17, 10229296), (19, 9152528), (22, 7904456), (23, 7560784), (28, 6210644), (34, 5114648), (38, 4576264), (44, 3952228), (46, 3780392), (56, 3105322), (68, 2557324), (76, 2288132), (77, 2258416), (88, 1976114), (92, 1890196), (112, 1552661), (119, 1461328), (133, 1307504), (136, 1278662), (152, 1144066), (154, 1129208), (161, 1080112), (176, 988057), (184, 945098), (187, 929936), (209, 832048), (238, 730664), (253, 687344), (266, 653752), (272, 639331), (304, 572033), (308, 564604), (322, 540056), (323, 538384), (361, 481712), (368, 472549), (374, 464968), (391, 444752), (418, 416024), (437, 397936), (476, 365332), (506, 343672), (532, 326876), (616, 282302), (644, 270028), (646, 269192), (722, 240856), (748, 232484), (782, 222376), (836, 208012), (874, 198968), (952, 182666), (1012, 171836), (1064, 163438), (1232, 141151), (1288, 135014), (1292, 134596), (1309, 132848), (1444, 120428), (1463, 118864), (1496, 116242), (1564, 111188), (1672, 104006), (1748, 99484), (1771, 98192), (1904, 91333), (2024, 85918), (2128, 81719), (2261, 76912), (2527, 68816), (2576, 67507), (2584, 67298), (2618, 66424), (2737, 63536), (2888, 60214), (2926, 59432), (2992, 58121), (3059, 56848), (3128, 55594), (3344, 52003), (3496, 49742), (3542, 49096), (3553, 48944), (3971, 43792), (4048, 42959), (4301, 40432), (4522, 38456), (4807, 36176), (5054, 34408), (5168, 33649), (5236, 33212), (5474, 31768), (5776, 30107), (5852, 29716), (6118, 28424), (6137, 28336), (6256, 27797), (6992, 24871), (7084, 24548), (7106, 24472), (7429, 23408), (7942, 21896), (8303, 20944), (8602, 20216), (9044, 19228), (9614, 18088), (10108, 17204), (10472, 16606), (10948, 15884), (11704, 14858), (12236, 14212), (12274, 14168)]