153154926

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1493}}^1$

素因数の和:1681

約数の個数: 48

約数和(自身を含む): 342604080

約数和(自身を除く): 189449154

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 139, 246, 278, 369, 417, 738, 834, 1251, 1493, 2502, 2986, 4479, 5699, 8958, 11398, 13437, 17097, 26874, 34194, 51291, 61213, 102582, 122426, 183639, 207527, 367278, 415054, 550917, 622581, 1101834, 1245162, 1867743, 3735486, 8508607, 17017214, 25525821, 51051642, 76577463, 153154926]

約数ペア:

[(1, 153154926), (2, 76577463), (3, 51051642), (6, 25525821), (9, 17017214), (18, 8508607), (41, 3735486), (82, 1867743), (123, 1245162), (139, 1101834), (246, 622581), (278, 550917), (369, 415054), (417, 367278), (738, 207527), (834, 183639), (1251, 122426), (1493, 102582), (2502, 61213), (2986, 51291), (4479, 34194), (5699, 26874), (8958, 17097), (11398, 13437)]