130971736

素因数分解:

$2^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{10303}}^1$

素因数の和:10543

約数の個数: 32

約数和(自身を含む): 281917440

約数和(自身を除く): 150945704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 227, 454, 908, 1589, 1816, 3178, 6356, 10303, 12712, 20606, 41212, 72121, 82424, 144242, 288484, 576968, 2338781, 4677562, 9355124, 16371467, 18710248, 32742934, 65485868, 130971736]

約数ペア:

[(1, 130971736), (2, 65485868), (4, 32742934), (7, 18710248), (8, 16371467), (14, 9355124), (28, 4677562), (56, 2338781), (227, 576968), (454, 288484), (908, 144242), (1589, 82424), (1816, 72121), (3178, 41212), (6356, 20606), (10303, 12712)]