140508770988

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{109430507}}^1$

素因数の和:109430621

約数の個数: 24

約数和(自身を含む): 330917856192

約数和(自身を除く): 190409085204

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 109430507, 218861014, 328291521, 437722028, 656583042, 1313166084, 11709064249, 23418128498, 35127192747, 46836256996, 70254385494, 140508770988]

約数ペア:

[(1, 140508770988), (2, 70254385494), (3, 46836256996), (4, 35127192747), (6, 23418128498), (12, 11709064249), (107, 1313166084), (214, 656583042), (321, 437722028), (428, 328291521), (642, 218861014), (1284, 109430507)]