149240376

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{90121}}^1$

素因数の和:90156

約数の個数: 48

約数和(自身を含む): 421770960

約数和(自身を除く): 272530584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 90121, 180242, 270363, 360484, 540726, 720968, 811089, 1081452, 1622178, 2072783, 2162904, 3244356, 4145566, 6218349, 6488712, 8291132, 12436698, 16582264, 18655047, 24873396, 37310094, 49746792, 74620188, 149240376]

約数ペア:

[(1, 149240376), (2, 74620188), (3, 49746792), (4, 37310094), (6, 24873396), (8, 18655047), (9, 16582264), (12, 12436698), (18, 8291132), (23, 6488712), (24, 6218349), (36, 4145566), (46, 3244356), (69, 2162904), (72, 2072783), (92, 1622178), (138, 1081452), (184, 811089), (207, 720968), (276, 540726), (414, 360484), (552, 270363), (828, 180242), (1656, 90121)]