158277966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{342593}}^1$

素因数の和:342616

約数の個数: 32

約数和(自身を含む): 394668288

約数和(自身を除く): 236390322

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 342593, 685186, 1027779, 2055558, 2398151, 3768523, 4796302, 7194453, 7537046, 11305569, 14388906, 22611138, 26379661, 52759322, 79138983, 158277966]

約数ペア:

[(1, 158277966), (2, 79138983), (3, 52759322), (6, 26379661), (7, 22611138), (11, 14388906), (14, 11305569), (21, 7537046), (22, 7194453), (33, 4796302), (42, 3768523), (66, 2398151), (77, 2055558), (154, 1027779), (231, 685186), (462, 342593)]