157434984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{312371}}^1$

素因数の和:312390

約数の個数: 48

約数和(自身を含む): 487300320

約数和(自身を除く): 329865336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 312371, 624742, 937113, 1249484, 1874226, 2186597, 2498968, 2811339, 3748452, 4373194, 5622678, 6559791, 7496904, 8746388, 11245356, 13119582, 17492776, 19679373, 22490712, 26239164, 39358746, 52478328, 78717492, 157434984]

約数ペア:

[(1, 157434984), (2, 78717492), (3, 52478328), (4, 39358746), (6, 26239164), (7, 22490712), (8, 19679373), (9, 17492776), (12, 13119582), (14, 11245356), (18, 8746388), (21, 7496904), (24, 6559791), (28, 5622678), (36, 4373194), (42, 3748452), (56, 2811339), (63, 2498968), (72, 2186597), (84, 1874226), (126, 1249484), (168, 937113), (252, 624742), (504, 312371)]