158940028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{132893}}^1$

素因数の和:132933

約数の個数: 24

約数和(自身を含む): 312566688

約数和(自身を除く): 153626660

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 132893, 265786, 531572, 1727609, 3056539, 3455218, 6113078, 6910436, 12226156, 39735007, 79470014, 158940028]

約数ペア:

[(1, 158940028), (2, 79470014), (4, 39735007), (13, 12226156), (23, 6910436), (26, 6113078), (46, 3455218), (52, 3056539), (92, 1727609), (299, 531572), (598, 265786), (1196, 132893)]