168989826

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{19961}}^1$

素因数の和:20066

約数の個数: 32

約数和(自身を含む): 362190528

約数和(自身を除く): 193200702

約数列:

[1, 2, 3, 6, 17, 34, 51, 83, 102, 166, 249, 498, 1411, 2822, 4233, 8466, 19961, 39922, 59883, 119766, 339337, 678674, 1018011, 1656763, 2036022, 3313526, 4970289, 9940578, 28164971, 56329942, 84494913, 168989826]

約数ペア:

[(1, 168989826), (2, 84494913), (3, 56329942), (6, 28164971), (17, 9940578), (34, 4970289), (51, 3313526), (83, 2036022), (102, 1656763), (166, 1018011), (249, 678674), (498, 339337), (1411, 119766), (2822, 59883), (4233, 39922), (8466, 19961)]