148493744

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{12391}}^1$

素因数の和:12513

約数の個数: 40

約数和(自身を含む): 331907328

約数和(自身を除く): 183413584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 2996, 5992, 11984, 12391, 24782, 49564, 86737, 99128, 173474, 198256, 346948, 693896, 1325837, 1387792, 2651674, 5303348, 9280859, 10606696, 18561718, 21213392, 37123436, 74246872, 148493744]

約数ペア:

[(1, 148493744), (2, 74246872), (4, 37123436), (7, 21213392), (8, 18561718), (14, 10606696), (16, 9280859), (28, 5303348), (56, 2651674), (107, 1387792), (112, 1325837), (214, 693896), (428, 346948), (749, 198256), (856, 173474), (1498, 99128), (1712, 86737), (2996, 49564), (5992, 24782), (11984, 12391)]