137188908508

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{643}}^1\times {\mathrm{751259}}^1$

素因数の和:751977

約数の個数: 24

約数和(自身を含む): 243840965760

約数和(自身を除く): 106652057252

約数列:

[1, 2, 4, 71, 142, 284, 643, 1286, 2572, 45653, 91306, 182612, 751259, 1502518, 3005036, 53339389, 106678778, 213357556, 483059537, 966119074, 1932238148, 34297227127, 68594454254, 137188908508]

約数ペア:

[(1, 137188908508), (2, 68594454254), (4, 34297227127), (71, 1932238148), (142, 966119074), (284, 483059537), (643, 213357556), (1286, 106678778), (2572, 53339389), (45653, 3005036), (91306, 1502518), (182612, 751259)]