179493072

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19997}}^1$

素因数の和:20036

約数の個数: 80

約数和(自身を含む): 535626432

約数和(自身を除く): 356133360

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2244, 2992, 4488, 8976, 19997, 39994, 59991, 79988, 119982, 159976, 219967, 239964, 319952, 339949, 439934, 479928, 659901, 679898, 879868, 959856, 1019847, 1319802, 1359796, 1759736, 2039694, 2639604, 2719592, 3519472, 3739439, 4079388, 5279208, 5439184, 7478878, 8158776, 10558416, 11218317, 14957756, 16317552, 22436634, 29915512, 44873268, 59831024, 89746536, 179493072]

約数ペア:

[(1, 179493072), (2, 89746536), (3, 59831024), (4, 44873268), (6, 29915512), (8, 22436634), (11, 16317552), (12, 14957756), (16, 11218317), (17, 10558416), (22, 8158776), (24, 7478878), (33, 5439184), (34, 5279208), (44, 4079388), (48, 3739439), (51, 3519472), (66, 2719592), (68, 2639604), (88, 2039694), (102, 1759736), (132, 1359796), (136, 1319802), (176, 1019847), (187, 959856), (204, 879868), (264, 679898), (272, 659901), (374, 479928), (408, 439934), (528, 339949), (561, 319952), (748, 239964), (816, 219967), (1122, 159976), (1496, 119982), (2244, 79988), (2992, 59991), (4488, 39994), (8976, 19997)]