177936052

素因数分解:

$2^2\times 7^3\times {\mathrm{53}}^1\times {\mathrm{2447}}^1$

素因数の和:2525

約数の個数: 48

約数和(自身を含む): 370137600

約数和(自身を除く): 192201548

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 343, 371, 686, 742, 1372, 1484, 2447, 2597, 4894, 5194, 9788, 10388, 17129, 18179, 34258, 36358, 68516, 72716, 119903, 129691, 239806, 259382, 479612, 518764, 839321, 907837, 1678642, 1815674, 3357284, 3631348, 6354859, 12709718, 25419436, 44484013, 88968026, 177936052]

約数ペア:

[(1, 177936052), (2, 88968026), (4, 44484013), (7, 25419436), (14, 12709718), (28, 6354859), (49, 3631348), (53, 3357284), (98, 1815674), (106, 1678642), (196, 907837), (212, 839321), (343, 518764), (371, 479612), (686, 259382), (742, 239806), (1372, 129691), (1484, 119903), (2447, 72716), (2597, 68516), (4894, 36358), (5194, 34258), (9788, 18179), (10388, 17129)]