194631248

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{701}}^1$

素因数の和:820

約数の個数: 80

約数和(自身を含む): 449864064

約数和(自身を除く): 255232816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 67, 74, 112, 134, 148, 259, 268, 296, 469, 518, 536, 592, 701, 938, 1036, 1072, 1402, 1876, 2072, 2479, 2804, 3752, 4144, 4907, 4958, 5608, 7504, 9814, 9916, 11216, 17353, 19628, 19832, 25937, 34706, 39256, 39664, 46967, 51874, 69412, 78512, 93934, 103748, 138824, 181559, 187868, 207496, 277648, 328769, 363118, 375736, 414992, 657538, 726236, 751472, 1315076, 1452472, 1737779, 2630152, 2904944, 3475558, 5260304, 6951116, 12164453, 13902232, 24328906, 27804464, 48657812, 97315624, 194631248]

約数ペア:

[(1, 194631248), (2, 97315624), (4, 48657812), (7, 27804464), (8, 24328906), (14, 13902232), (16, 12164453), (28, 6951116), (37, 5260304), (56, 3475558), (67, 2904944), (74, 2630152), (112, 1737779), (134, 1452472), (148, 1315076), (259, 751472), (268, 726236), (296, 657538), (469, 414992), (518, 375736), (536, 363118), (592, 328769), (701, 277648), (938, 207496), (1036, 187868), (1072, 181559), (1402, 138824), (1876, 103748), (2072, 93934), (2479, 78512), (2804, 69412), (3752, 51874), (4144, 46967), (4907, 39664), (4958, 39256), (5608, 34706), (7504, 25937), (9814, 19832), (9916, 19628), (11216, 17353)]