161274276

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{144511}}^1$

素因数の和:144552

約数の個数: 36

約数和(自身を含む): 420818944

約数和(自身を除く): 259544668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 144511, 289022, 433533, 578044, 867066, 1300599, 1734132, 2601198, 4479841, 5202396, 8959682, 13439523, 17919364, 26879046, 40318569, 53758092, 80637138, 161274276]

約数ペア:

[(1, 161274276), (2, 80637138), (3, 53758092), (4, 40318569), (6, 26879046), (9, 17919364), (12, 13439523), (18, 8959682), (31, 5202396), (36, 4479841), (62, 2601198), (93, 1734132), (124, 1300599), (186, 867066), (279, 578044), (372, 433533), (558, 289022), (1116, 144511)]