147347732

素因数分解:

$2^2\times 7^1\times {\mathrm{739}}^1\times {\mathrm{7121}}^1$

素因数の和:7871

約数の個数: 24

約数和(自身を含む): 295135680

約数和(自身を除く): 147787948

約数列:

[1, 2, 4, 7, 14, 28, 739, 1478, 2956, 5173, 7121, 10346, 14242, 20692, 28484, 49847, 99694, 199388, 5262419, 10524838, 21049676, 36836933, 73673866, 147347732]

約数ペア:

[(1, 147347732), (2, 73673866), (4, 36836933), (7, 21049676), (14, 10524838), (28, 5262419), (739, 199388), (1478, 99694), (2956, 49847), (5173, 28484), (7121, 20692), (10346, 14242)]