129237004

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{5167}}^1$

素因数の和:5234

約数の個数: 36

約数和(自身を含む): 251567904

約数和(自身を除く): 122330900

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 169, 338, 481, 676, 962, 1924, 5167, 6253, 10334, 12506, 20668, 25012, 67171, 134342, 191179, 268684, 382358, 764716, 873223, 1746446, 2485327, 3492892, 4970654, 9941308, 32309251, 64618502, 129237004]

約数ペア:

[(1, 129237004), (2, 64618502), (4, 32309251), (13, 9941308), (26, 4970654), (37, 3492892), (52, 2485327), (74, 1746446), (148, 873223), (169, 764716), (338, 382358), (481, 268684), (676, 191179), (962, 134342), (1924, 67171), (5167, 25012), (6253, 20668), (10334, 12506)]