145418312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{2281}}^1$

素因数の和:2913

約数の個数: 32

約数和(自身を含む): 294241080

約数和(自身を除く): 148822768

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 613, 1226, 2281, 2452, 4562, 4904, 7969, 9124, 15938, 18248, 29653, 31876, 59306, 63752, 118612, 237224, 1398253, 2796506, 5593012, 11186024, 18177289, 36354578, 72709156, 145418312]

約数ペア:

[(1, 145418312), (2, 72709156), (4, 36354578), (8, 18177289), (13, 11186024), (26, 5593012), (52, 2796506), (104, 1398253), (613, 237224), (1226, 118612), (2281, 63752), (2452, 59306), (4562, 31876), (4904, 29653), (7969, 18248), (9124, 15938)]