167682284

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1151}}^1$

素因数の和:1227

約数の個数: 72

約数和(自身を含む): 377524224

約数和(自身を除く): 209841940

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 121, 154, 172, 242, 301, 308, 473, 484, 602, 847, 946, 1151, 1204, 1694, 1892, 2302, 3311, 3388, 4604, 5203, 6622, 8057, 10406, 12661, 13244, 16114, 20812, 25322, 32228, 36421, 49493, 50644, 72842, 88627, 98986, 139271, 145684, 177254, 197972, 278542, 346451, 354508, 544423, 557084, 692902, 974897, 1088846, 1385804, 1949794, 2177692, 3810961, 3899588, 5988653, 7621922, 11977306, 15243844, 23954612, 41920571, 83841142, 167682284]

約数ペア:

[(1, 167682284), (2, 83841142), (4, 41920571), (7, 23954612), (11, 15243844), (14, 11977306), (22, 7621922), (28, 5988653), (43, 3899588), (44, 3810961), (77, 2177692), (86, 1949794), (121, 1385804), (154, 1088846), (172, 974897), (242, 692902), (301, 557084), (308, 544423), (473, 354508), (484, 346451), (602, 278542), (847, 197972), (946, 177254), (1151, 145684), (1204, 139271), (1694, 98986), (1892, 88627), (2302, 72842), (3311, 50644), (3388, 49493), (4604, 36421), (5203, 32228), (6622, 25322), (8057, 20812), (10406, 16114), (12661, 13244)]