122473456

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{7867}}^1$

素因数の和:8021

約数の個数: 40

約数和(自身を含む): 273176960

約数和(自身を除く): 150703504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3892, 7784, 7867, 15568, 15734, 31468, 55069, 62936, 110138, 125872, 220276, 440552, 881104, 1093513, 2187026, 4374052, 7654591, 8748104, 15309182, 17496208, 30618364, 61236728, 122473456]

約数ペア:

[(1, 122473456), (2, 61236728), (4, 30618364), (7, 17496208), (8, 15309182), (14, 8748104), (16, 7654591), (28, 4374052), (56, 2187026), (112, 1093513), (139, 881104), (278, 440552), (556, 220276), (973, 125872), (1112, 110138), (1946, 62936), (2224, 55069), (3892, 31468), (7784, 15734), (7867, 15568)]