131070426

素因数分解:

$2^1\times 3^1\times {\mathrm{181}}^1\times {\mathrm{120691}}^1$

素因数の和:120877

約数の個数: 16

約数和(自身を含む): 263591328

約数和(自身を除く): 132520902

約数列:

[1, 2, 3, 6, 181, 362, 543, 1086, 120691, 241382, 362073, 724146, 21845071, 43690142, 65535213, 131070426]

約数ペア:

[(1, 131070426), (2, 65535213), (3, 43690142), (6, 21845071), (181, 724146), (362, 362073), (543, 241382), (1086, 120691)]