149607558

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{1493}}^1$

素因数の和:1813

約数の個数: 48

約数和(自身を含む): 342604080

約数和(自身を除く): 192996522

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 293, 342, 586, 879, 1493, 1758, 2637, 2986, 4479, 5274, 5567, 8958, 11134, 13437, 16701, 26874, 28367, 33402, 50103, 56734, 85101, 100206, 170202, 255303, 437449, 510606, 874898, 1312347, 2624694, 3937041, 7874082, 8311531, 16623062, 24934593, 49869186, 74803779, 149607558]

約数ペア:

[(1, 149607558), (2, 74803779), (3, 49869186), (6, 24934593), (9, 16623062), (18, 8311531), (19, 7874082), (38, 3937041), (57, 2624694), (114, 1312347), (171, 874898), (293, 510606), (342, 437449), (586, 255303), (879, 170202), (1493, 100206), (1758, 85101), (2637, 56734), (2986, 50103), (4479, 33402), (5274, 28367), (5567, 26874), (8958, 16701), (11134, 13437)]