157059357

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 268800000

約数和(自身を除く): 111740643

約数列:

[1, 3, 7, 13, 21, 39, 49, 59, 91, 147, 177, 199, 273, 343, 413, 597, 637, 767, 1029, 1239, 1393, 1911, 2301, 2587, 2891, 4179, 4459, 5369, 7761, 8673, 9751, 11741, 13377, 16107, 18109, 20237, 29253, 35223, 37583, 54327, 60711, 68257, 82187, 112749, 126763, 152633, 204771, 246561, 263081, 380289, 457899, 575309, 789243, 887341, 1068431, 1725927, 2662023, 3205293, 4027163, 7479017, 12081489, 22437051, 52353119, 157059357]

約数ペア:

[(1, 157059357), (3, 52353119), (7, 22437051), (13, 12081489), (21, 7479017), (39, 4027163), (49, 3205293), (59, 2662023), (91, 1725927), (147, 1068431), (177, 887341), (199, 789243), (273, 575309), (343, 457899), (413, 380289), (597, 263081), (637, 246561), (767, 204771), (1029, 152633), (1239, 126763), (1393, 112749), (1911, 82187), (2301, 68257), (2587, 60711), (2891, 54327), (4179, 37583), (4459, 35223), (5369, 29253), (7761, 20237), (8673, 18109), (9751, 16107), (11741, 13377)]