144417896

素因数分解:

$2^3\times 7^2\times {\mathrm{601}}^1\times {\mathrm{613}}^1$

素因数の和:1234

約数の個数: 48

約数和(自身を含む): 316031940

約数和(自身を除く): 171614044

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 601, 613, 1202, 1226, 2404, 2452, 4207, 4291, 4808, 4904, 8414, 8582, 16828, 17164, 29449, 30037, 33656, 34328, 58898, 60074, 117796, 120148, 235592, 240296, 368413, 736826, 1473652, 2578891, 2947304, 5157782, 10315564, 18052237, 20631128, 36104474, 72208948, 144417896]

約数ペア:

[(1, 144417896), (2, 72208948), (4, 36104474), (7, 20631128), (8, 18052237), (14, 10315564), (28, 5157782), (49, 2947304), (56, 2578891), (98, 1473652), (196, 736826), (392, 368413), (601, 240296), (613, 235592), (1202, 120148), (1226, 117796), (2404, 60074), (2452, 58898), (4207, 34328), (4291, 33656), (4808, 30037), (4904, 29449), (8414, 17164), (8582, 16828)]