120761912

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{1987}}^1$

素因数の和:2171

約数の個数: 32

約数和(自身を含む): 231880320

約数和(自身を除く): 111118408

約数列:

[1, 2, 4, 8, 71, 107, 142, 214, 284, 428, 568, 856, 1987, 3974, 7597, 7948, 15194, 15896, 30388, 60776, 141077, 212609, 282154, 425218, 564308, 850436, 1128616, 1700872, 15095239, 30190478, 60380956, 120761912]

約数ペア:

[(1, 120761912), (2, 60380956), (4, 30190478), (8, 15095239), (71, 1700872), (107, 1128616), (142, 850436), (214, 564308), (284, 425218), (428, 282154), (568, 212609), (856, 141077), (1987, 60776), (3974, 30388), (7597, 15896), (7948, 15194)]