161685132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{17989}}^1$

素因数の和:18110

約数の個数: 48

約数和(自身を含む): 435214080

約数和(自身を除く): 273528948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1498, 2247, 2996, 4494, 8988, 17989, 35978, 53967, 71956, 107934, 125923, 215868, 251846, 377769, 503692, 755538, 1511076, 1924823, 3849646, 5774469, 7699292, 11548938, 13473761, 23097876, 26947522, 40421283, 53895044, 80842566, 161685132]

約数ペア:

[(1, 161685132), (2, 80842566), (3, 53895044), (4, 40421283), (6, 26947522), (7, 23097876), (12, 13473761), (14, 11548938), (21, 7699292), (28, 5774469), (42, 3849646), (84, 1924823), (107, 1511076), (214, 755538), (321, 503692), (428, 377769), (642, 251846), (749, 215868), (1284, 125923), (1498, 107934), (2247, 71956), (2996, 53967), (4494, 35978), (8988, 17989)]