161120418

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{30071}}^1$

素因数の和:30142

約数の個数: 32

約数和(自身を含む): 346429440

約数和(自身を除く): 185309022

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 282, 893, 1786, 2679, 5358, 30071, 60142, 90213, 180426, 571349, 1142698, 1413337, 1714047, 2826674, 3428094, 4240011, 8480022, 26853403, 53706806, 80560209, 161120418]

約数ペア:

[(1, 161120418), (2, 80560209), (3, 53706806), (6, 26853403), (19, 8480022), (38, 4240011), (47, 3428094), (57, 2826674), (94, 1714047), (114, 1413337), (141, 1142698), (282, 571349), (893, 180426), (1786, 90213), (2679, 60142), (5358, 30071)]