164400574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{859}}^1$

素因数の和:1324

約数の個数: 32

約数和(自身を含む): 282169440

約数和(自身を除く): 117768866

約数列:

[1, 2, 13, 17, 26, 34, 221, 433, 442, 859, 866, 1718, 5629, 7361, 11167, 11258, 14603, 14722, 22334, 29206, 95693, 189839, 191386, 371947, 379678, 743894, 4835311, 6323099, 9670622, 12646198, 82200287, 164400574]

約数ペア:

[(1, 164400574), (2, 82200287), (13, 12646198), (17, 9670622), (26, 6323099), (34, 4835311), (221, 743894), (433, 379678), (442, 371947), (859, 191386), (866, 189839), (1718, 95693), (5629, 29206), (7361, 22334), (11167, 14722), (11258, 14603)]