120837904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{40387}}^1$

素因数の和:40423

約数の個数: 40

約数和(自身を含む): 270438048

約数和(自身を除く): 149600144

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 40387, 80774, 161548, 323096, 444257, 646192, 686579, 888514, 1373158, 1777028, 2746316, 3554056, 5492632, 7108112, 7552369, 10985264, 15104738, 30209476, 60418952, 120837904]

約数ペア:

[(1, 120837904), (2, 60418952), (4, 30209476), (8, 15104738), (11, 10985264), (16, 7552369), (17, 7108112), (22, 5492632), (34, 3554056), (44, 2746316), (68, 1777028), (88, 1373158), (136, 888514), (176, 686579), (187, 646192), (272, 444257), (374, 323096), (748, 161548), (1496, 80774), (2992, 40387)]