128900184

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{109609}}^1$

素因数の和:109632

約数の個数: 48

約数和(自身を含む): 374866200

約数和(自身を除く): 245966016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 109609, 219218, 328827, 438436, 657654, 767263, 876872, 1315308, 1534526, 2301789, 2630616, 3069052, 4603578, 5370841, 6138104, 9207156, 10741682, 16112523, 18414312, 21483364, 32225046, 42966728, 64450092, 128900184]

約数ペア:

[(1, 128900184), (2, 64450092), (3, 42966728), (4, 32225046), (6, 21483364), (7, 18414312), (8, 16112523), (12, 10741682), (14, 9207156), (21, 6138104), (24, 5370841), (28, 4603578), (42, 3069052), (49, 2630616), (56, 2301789), (84, 1534526), (98, 1315308), (147, 876872), (168, 767263), (196, 657654), (294, 438436), (392, 328827), (588, 219218), (1176, 109609)]