136840144

素因数分解:

$2^4\times 7^2\times {\mathrm{347}}^1\times {\mathrm{503}}^1$

素因数の和:872

約数の個数: 60

約数和(自身を含む): 309917664

約数和(自身を除く): 173077520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 347, 392, 503, 694, 784, 1006, 1388, 2012, 2429, 2776, 3521, 4024, 4858, 5552, 7042, 8048, 9716, 14084, 17003, 19432, 24647, 28168, 34006, 38864, 49294, 56336, 68012, 98588, 136024, 174541, 197176, 272048, 349082, 394352, 698164, 1221787, 1396328, 2443574, 2792656, 4887148, 8552509, 9774296, 17105018, 19548592, 34210036, 68420072, 136840144]

約数ペア:

[(1, 136840144), (2, 68420072), (4, 34210036), (7, 19548592), (8, 17105018), (14, 9774296), (16, 8552509), (28, 4887148), (49, 2792656), (56, 2443574), (98, 1396328), (112, 1221787), (196, 698164), (347, 394352), (392, 349082), (503, 272048), (694, 197176), (784, 174541), (1006, 136024), (1388, 98588), (2012, 68012), (2429, 56336), (2776, 49294), (3521, 38864), (4024, 34006), (4858, 28168), (5552, 24647), (7042, 19432), (8048, 17003), (9716, 14084)]