168391036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{761}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 331817472

約数和(自身を除く): 163426436

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 107, 188, 214, 428, 517, 761, 1034, 1177, 1522, 2068, 2354, 3044, 4708, 5029, 8371, 10058, 16742, 20116, 33484, 35767, 55319, 71534, 81427, 110638, 143068, 162854, 221276, 325708, 393437, 786874, 895697, 1573748, 1791394, 3582788, 3827069, 7654138, 15308276, 42097759, 84195518, 168391036]

約数ペア:

[(1, 168391036), (2, 84195518), (4, 42097759), (11, 15308276), (22, 7654138), (44, 3827069), (47, 3582788), (94, 1791394), (107, 1573748), (188, 895697), (214, 786874), (428, 393437), (517, 325708), (761, 221276), (1034, 162854), (1177, 143068), (1522, 110638), (2068, 81427), (2354, 71534), (3044, 55319), (4708, 35767), (5029, 33484), (8371, 20116), (10058, 16742)]