140256194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{22571}}^1$

素因数の和:22825

約数の個数: 16

約数和(自身を含む): 227525760

約数和(自身を除く): 87269566

約数列:

[1, 2, 13, 26, 239, 478, 3107, 6214, 22571, 45142, 293423, 586846, 5394469, 10788938, 70128097, 140256194]

約数ペア:

[(1, 140256194), (2, 70128097), (13, 10788938), (26, 5394469), (239, 586846), (478, 293423), (3107, 45142), (6214, 22571)]