126925168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{1163}}^1$

素因数の和:1549

約数の個数: 40

約数和(自身を含む): 259804800

約数和(自身を除く): 132879632

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 359, 718, 1163, 1436, 2326, 2872, 4652, 5744, 6821, 9304, 13642, 18608, 22097, 27284, 44194, 54568, 88388, 109136, 176776, 353552, 417517, 835034, 1670068, 3340136, 6680272, 7932823, 15865646, 31731292, 63462584, 126925168]

約数ペア:

[(1, 126925168), (2, 63462584), (4, 31731292), (8, 15865646), (16, 7932823), (19, 6680272), (38, 3340136), (76, 1670068), (152, 835034), (304, 417517), (359, 353552), (718, 176776), (1163, 109136), (1436, 88388), (2326, 54568), (2872, 44194), (4652, 27284), (5744, 22097), (6821, 18608), (9304, 13642)]