186432688

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{68947}}^1$

素因数の和:68981

約数の個数: 30

約数和(自身を含む): 391142004

約数和(自身を除く): 204709316

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 68947, 137894, 275788, 551576, 896311, 1103152, 1792622, 3585244, 7170488, 11652043, 14340976, 23304086, 46608172, 93216344, 186432688]

約数ペア:

[(1, 186432688), (2, 93216344), (4, 46608172), (8, 23304086), (13, 14340976), (16, 11652043), (26, 7170488), (52, 3585244), (104, 1792622), (169, 1103152), (208, 896311), (338, 551576), (676, 275788), (1352, 137894), (2704, 68947)]