153835724

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^2\times {\mathrm{197}}^1$

素因数の和:542

約数の個数: 36

約数和(自身を含む): 311096016

約数和(自身を除く): 157260292

約数列:

[1, 2, 4, 7, 14, 28, 167, 197, 334, 394, 668, 788, 1169, 1379, 2338, 2758, 4676, 5516, 27889, 32899, 55778, 65798, 111556, 131596, 195223, 230293, 390446, 460586, 780892, 921172, 5494133, 10988266, 21976532, 38458931, 76917862, 153835724]

約数ペア:

[(1, 153835724), (2, 76917862), (4, 38458931), (7, 21976532), (14, 10988266), (28, 5494133), (167, 921172), (197, 780892), (334, 460586), (394, 390446), (668, 230293), (788, 195223), (1169, 131596), (1379, 111556), (2338, 65798), (2758, 55778), (4676, 32899), (5516, 27889)]