156091796

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{78517}}^1$

素因数の和:78599

約数の個数: 24

約数和(自身を含む): 316584576

約数和(自身を除く): 160492780

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 78517, 157034, 314068, 549619, 1099238, 2198476, 5574707, 11149414, 22298828, 39022949, 78045898, 156091796]

約数ペア:

[(1, 156091796), (2, 78045898), (4, 39022949), (7, 22298828), (14, 11149414), (28, 5574707), (71, 2198476), (142, 1099238), (284, 549619), (497, 314068), (994, 157034), (1988, 78517)]