188644612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{353}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 366347520

約数和(自身を除く): 177702908

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 239, 353, 478, 559, 706, 956, 1118, 1412, 2236, 3107, 4589, 6214, 9178, 10277, 12428, 15179, 18356, 20554, 30358, 41108, 60716, 84367, 133601, 168734, 197327, 267202, 337468, 394654, 534404, 789308, 1096771, 2193542, 3627781, 4387084, 7255562, 14511124, 47161153, 94322306, 188644612]

約数ペア:

[(1, 188644612), (2, 94322306), (4, 47161153), (13, 14511124), (26, 7255562), (43, 4387084), (52, 3627781), (86, 2193542), (172, 1096771), (239, 789308), (353, 534404), (478, 394654), (559, 337468), (706, 267202), (956, 197327), (1118, 168734), (1412, 133601), (2236, 84367), (3107, 60716), (4589, 41108), (6214, 30358), (9178, 20554), (10277, 18356), (12428, 15179)]