125729394

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 295680000

約数和(自身を除く): 169950606

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 199, 294, 307, 343, 398, 597, 614, 686, 921, 1029, 1194, 1393, 1842, 2058, 2149, 2786, 4179, 4298, 6447, 8358, 9751, 12894, 15043, 19502, 29253, 30086, 45129, 58506, 61093, 68257, 90258, 105301, 122186, 136514, 183279, 204771, 210602, 315903, 366558, 409542, 427651, 631806, 855302, 1282953, 2565906, 2993557, 5987114, 8980671, 17961342, 20954899, 41909798, 62864697, 125729394]

約数ペア:

[(1, 125729394), (2, 62864697), (3, 41909798), (6, 20954899), (7, 17961342), (14, 8980671), (21, 5987114), (42, 2993557), (49, 2565906), (98, 1282953), (147, 855302), (199, 631806), (294, 427651), (307, 409542), (343, 366558), (398, 315903), (597, 210602), (614, 204771), (686, 183279), (921, 136514), (1029, 122186), (1194, 105301), (1393, 90258), (1842, 68257), (2058, 61093), (2149, 58506), (2786, 45129), (4179, 30086), (4298, 29253), (6447, 19502), (8358, 15043), (9751, 12894)]