132608216

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{2281}}^1$

素因数の和:2356

約数の個数: 48

約数和(自身を含む): 275619960

約数和(自身を除く): 143011744

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 169, 172, 338, 344, 559, 676, 1118, 1352, 2236, 2281, 4472, 4562, 7267, 9124, 14534, 18248, 29068, 29653, 58136, 59306, 98083, 118612, 196166, 237224, 385489, 392332, 770978, 784664, 1275079, 1541956, 2550158, 3083912, 5100316, 10200632, 16576027, 33152054, 66304108, 132608216]

約数ペア:

[(1, 132608216), (2, 66304108), (4, 33152054), (8, 16576027), (13, 10200632), (26, 5100316), (43, 3083912), (52, 2550158), (86, 1541956), (104, 1275079), (169, 784664), (172, 770978), (338, 392332), (344, 385489), (559, 237224), (676, 196166), (1118, 118612), (1352, 98083), (2236, 59306), (2281, 58136), (4472, 29653), (4562, 29068), (7267, 18248), (9124, 14534)]