122961136

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1759}}^1$

素因数の和:2041

約数の個数: 40

約数和(自身を含む): 253376640

約数和(自身を除く): 130415504

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 257, 272, 514, 1028, 1759, 2056, 3518, 4112, 4369, 7036, 8738, 14072, 17476, 28144, 29903, 34952, 59806, 69904, 119612, 239224, 452063, 478448, 904126, 1808252, 3616504, 7233008, 7685071, 15370142, 30740284, 61480568, 122961136]

約数ペア:

[(1, 122961136), (2, 61480568), (4, 30740284), (8, 15370142), (16, 7685071), (17, 7233008), (34, 3616504), (68, 1808252), (136, 904126), (257, 478448), (272, 452063), (514, 239224), (1028, 119612), (1759, 69904), (2056, 59806), (3518, 34952), (4112, 29903), (4369, 28144), (7036, 17476), (8738, 14072)]