196876512

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{1993}}^1$

素因数の和:2030

約数の個数: 144

約数和(自身を含む): 653234400

約数和(自身を除く): 456357888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 343, 392, 441, 504, 588, 672, 686, 784, 882, 1008, 1029, 1176, 1372, 1568, 1764, 1993, 2016, 2058, 2352, 2744, 3087, 3528, 3986, 4116, 4704, 5488, 5979, 6174, 7056, 7972, 8232, 10976, 11958, 12348, 13951, 14112, 15944, 16464, 17937, 23916, 24696, 27902, 31888, 32928, 35874, 41853, 47832, 49392, 55804, 63776, 71748, 83706, 95664, 97657, 98784, 111608, 125559, 143496, 167412, 191328, 195314, 223216, 251118, 286992, 292971, 334824, 390628, 446432, 502236, 573984, 585942, 669648, 683599, 781256, 878913, 1004472, 1171884, 1339296, 1367198, 1562512, 1757826, 2008944, 2050797, 2343768, 2734396, 3125024, 3515652, 4017888, 4101594, 4687536, 5468792, 6152391, 7031304, 8203188, 9375072, 10937584, 12304782, 14062608, 16406376, 21875168, 24609564, 28125216, 32812752, 49219128, 65625504, 98438256, 196876512]

約数ペア:

[(1, 196876512), (2, 98438256), (3, 65625504), (4, 49219128), (6, 32812752), (7, 28125216), (8, 24609564), (9, 21875168), (12, 16406376), (14, 14062608), (16, 12304782), (18, 10937584), (21, 9375072), (24, 8203188), (28, 7031304), (32, 6152391), (36, 5468792), (42, 4687536), (48, 4101594), (49, 4017888), (56, 3515652), (63, 3125024), (72, 2734396), (84, 2343768), (96, 2050797), (98, 2008944), (112, 1757826), (126, 1562512), (144, 1367198), (147, 1339296), (168, 1171884), (196, 1004472), (224, 878913), (252, 781256), (288, 683599), (294, 669648), (336, 585942), (343, 573984), (392, 502236), (441, 446432), (504, 390628), (588, 334824), (672, 292971), (686, 286992), (784, 251118), (882, 223216), (1008, 195314), (1029, 191328), (1176, 167412), (1372, 143496), (1568, 125559), (1764, 111608), (1993, 98784), (2016, 97657), (2058, 95664), (2352, 83706), (2744, 71748), (3087, 63776), (3528, 55804), (3986, 49392), (4116, 47832), (4704, 41853), (5488, 35874), (5979, 32928), (6174, 31888), (7056, 27902), (7972, 24696), (8232, 23916), (10976, 17937), (11958, 16464), (12348, 15944), (13951, 14112)]