133468816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1213}}^1$

素因数の和:1280

約数の個数: 60

約数和(自身を含む): 291362428

約数和(自身を除く): 157893612

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 529, 598, 1058, 1196, 1213, 2116, 2392, 2426, 4232, 4784, 4852, 6877, 8464, 9704, 13754, 15769, 19408, 27508, 27899, 31538, 55016, 55798, 63076, 110032, 111596, 126152, 223192, 252304, 362687, 446384, 641677, 725374, 1283354, 1450748, 2566708, 2901496, 5133416, 5802992, 8341801, 10266832, 16683602, 33367204, 66734408, 133468816]

約数ペア:

[(1, 133468816), (2, 66734408), (4, 33367204), (8, 16683602), (13, 10266832), (16, 8341801), (23, 5802992), (26, 5133416), (46, 2901496), (52, 2566708), (92, 1450748), (104, 1283354), (184, 725374), (208, 641677), (299, 446384), (368, 362687), (529, 252304), (598, 223192), (1058, 126152), (1196, 111596), (1213, 110032), (2116, 63076), (2392, 55798), (2426, 55016), (4232, 31538), (4784, 27899), (4852, 27508), (6877, 19408), (8464, 15769), (9704, 13754)]