130137856

素因数分解:

$2^8\times {\mathrm{17}}^2\times {\mathrm{1759}}^1$

素因数の和:1809

約数の個数: 54

約数和(自身を含む): 276103520

約数和(自身を除く): 145965664

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 289, 544, 578, 1088, 1156, 1759, 2176, 2312, 3518, 4352, 4624, 7036, 9248, 14072, 18496, 28144, 29903, 36992, 56288, 59806, 73984, 112576, 119612, 225152, 239224, 450304, 478448, 508351, 956896, 1016702, 1913792, 2033404, 3827584, 4066808, 7655168, 8133616, 16267232, 32534464, 65068928, 130137856]

約数ペア:

[(1, 130137856), (2, 65068928), (4, 32534464), (8, 16267232), (16, 8133616), (17, 7655168), (32, 4066808), (34, 3827584), (64, 2033404), (68, 1913792), (128, 1016702), (136, 956896), (256, 508351), (272, 478448), (289, 450304), (544, 239224), (578, 225152), (1088, 119612), (1156, 112576), (1759, 73984), (2176, 59806), (2312, 56288), (3518, 36992), (4352, 29903), (4624, 28144), (7036, 18496), (9248, 14072)]