133175588

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{643}}^1$

素因数の和:1236

約数の個数: 48

約数和(自身を含む): 287790720

約数和(自身を除く): 154615132

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 569, 643, 1138, 1286, 2276, 2572, 3983, 4501, 7397, 7966, 8359, 9002, 14794, 15932, 16718, 18004, 29588, 33436, 51779, 58513, 103558, 117026, 207116, 234052, 365867, 731734, 1463468, 2561069, 4756271, 5122138, 9512542, 10244276, 19025084, 33293897, 66587794, 133175588]

約数ペア:

[(1, 133175588), (2, 66587794), (4, 33293897), (7, 19025084), (13, 10244276), (14, 9512542), (26, 5122138), (28, 4756271), (52, 2561069), (91, 1463468), (182, 731734), (364, 365867), (569, 234052), (643, 207116), (1138, 117026), (1286, 103558), (2276, 58513), (2572, 51779), (3983, 33436), (4501, 29588), (7397, 18004), (7966, 16718), (8359, 15932), (9002, 14794)]