160524140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{4231}}^1$

素因数の和:4518

約数の個数: 48

約数和(自身を含む): 386770944

約数和(自身を除く): 226246804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 271, 542, 1084, 1355, 1897, 2710, 3794, 4231, 5420, 7588, 8462, 9485, 16924, 18970, 21155, 29617, 37940, 42310, 59234, 84620, 118468, 148085, 296170, 592340, 1146601, 2293202, 4586404, 5733005, 8026207, 11466010, 16052414, 22932020, 32104828, 40131035, 80262070, 160524140]

約数ペア:

[(1, 160524140), (2, 80262070), (4, 40131035), (5, 32104828), (7, 22932020), (10, 16052414), (14, 11466010), (20, 8026207), (28, 5733005), (35, 4586404), (70, 2293202), (140, 1146601), (271, 592340), (542, 296170), (1084, 148085), (1355, 118468), (1897, 84620), (2710, 59234), (3794, 42310), (4231, 37940), (5420, 29617), (7588, 21155), (8462, 18970), (9485, 16924)]