120861488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{1979}}^1$

素因数の和:2345

約数の個数: 40

約数和(自身を含む): 256322880

約数和(自身を除く): 135461392

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 347, 694, 1388, 1979, 2776, 3817, 3958, 5552, 7634, 7916, 15268, 15832, 21769, 30536, 31664, 43538, 61072, 87076, 174152, 348304, 686713, 1373426, 2746852, 5493704, 7553843, 10987408, 15107686, 30215372, 60430744, 120861488]

約数ペア:

[(1, 120861488), (2, 60430744), (4, 30215372), (8, 15107686), (11, 10987408), (16, 7553843), (22, 5493704), (44, 2746852), (88, 1373426), (176, 686713), (347, 348304), (694, 174152), (1388, 87076), (1979, 61072), (2776, 43538), (3817, 31664), (3958, 30536), (5552, 21769), (7634, 15832), (7916, 15268)]