161185248

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{919}}^1$

素因数の和:974

約数の個数: 192

約数和(自身を含む): 556416000

約数和(自身を除く): 395230752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 72, 84, 87, 96, 108, 112, 116, 126, 144, 168, 174, 189, 203, 216, 224, 232, 252, 261, 288, 336, 348, 378, 406, 432, 464, 504, 522, 609, 672, 696, 756, 783, 812, 864, 919, 928, 1008, 1044, 1218, 1392, 1512, 1566, 1624, 1827, 1838, 2016, 2088, 2436, 2757, 2784, 3024, 3132, 3248, 3654, 3676, 4176, 4872, 5481, 5514, 6048, 6264, 6433, 6496, 7308, 7352, 8271, 8352, 9744, 10962, 11028, 12528, 12866, 14616, 14704, 16542, 19299, 19488, 21924, 22056, 24813, 25056, 25732, 26651, 29232, 29408, 33084, 38598, 43848, 44112, 49626, 51464, 53302, 57897, 58464, 66168, 77196, 79953, 87696, 88224, 99252, 102928, 106604, 115794, 132336, 154392, 159906, 173691, 175392, 186557, 198504, 205856, 213208, 231588, 239859, 264672, 308784, 319812, 347382, 373114, 397008, 426416, 463176, 479718, 559671, 617568, 639624, 694764, 719577, 746228, 794016, 852832, 926352, 959436, 1119342, 1279248, 1389528, 1439154, 1492456, 1679013, 1852704, 1918872, 2238684, 2558496, 2779056, 2878308, 2984912, 3358026, 3837744, 4477368, 5037039, 5558112, 5756616, 5969824, 6716052, 7675488, 8954736, 10074078, 11513232, 13432104, 17909472, 20148156, 23026464, 26864208, 40296312, 53728416, 80592624, 161185248]

約数ペア:

[(1, 161185248), (2, 80592624), (3, 53728416), (4, 40296312), (6, 26864208), (7, 23026464), (8, 20148156), (9, 17909472), (12, 13432104), (14, 11513232), (16, 10074078), (18, 8954736), (21, 7675488), (24, 6716052), (27, 5969824), (28, 5756616), (29, 5558112), (32, 5037039), (36, 4477368), (42, 3837744), (48, 3358026), (54, 2984912), (56, 2878308), (58, 2779056), (63, 2558496), (72, 2238684), (84, 1918872), (87, 1852704), (96, 1679013), (108, 1492456), (112, 1439154), (116, 1389528), (126, 1279248), (144, 1119342), (168, 959436), (174, 926352), (189, 852832), (203, 794016), (216, 746228), (224, 719577), (232, 694764), (252, 639624), (261, 617568), (288, 559671), (336, 479718), (348, 463176), (378, 426416), (406, 397008), (432, 373114), (464, 347382), (504, 319812), (522, 308784), (609, 264672), (672, 239859), (696, 231588), (756, 213208), (783, 205856), (812, 198504), (864, 186557), (919, 175392), (928, 173691), (1008, 159906), (1044, 154392), (1218, 132336), (1392, 115794), (1512, 106604), (1566, 102928), (1624, 99252), (1827, 88224), (1838, 87696), (2016, 79953), (2088, 77196), (2436, 66168), (2757, 58464), (2784, 57897), (3024, 53302), (3132, 51464), (3248, 49626), (3654, 44112), (3676, 43848), (4176, 38598), (4872, 33084), (5481, 29408), (5514, 29232), (6048, 26651), (6264, 25732), (6433, 25056), (6496, 24813), (7308, 22056), (7352, 21924), (8271, 19488), (8352, 19299), (9744, 16542), (10962, 14704), (11028, 14616), (12528, 12866)]