156291248

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{133811}}^1$

素因数の和:133892

約数の個数: 20

約数和(自身を含む): 306964728

約数和(自身を除く): 150673480

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 133811, 267622, 535244, 1070488, 2140976, 9768203, 19536406, 39072812, 78145624, 156291248]

約数ペア:

[(1, 156291248), (2, 78145624), (4, 39072812), (8, 19536406), (16, 9768203), (73, 2140976), (146, 1070488), (292, 535244), (584, 267622), (1168, 133811)]