128766786

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{13963}}^1$

素因数の和:14050

約数の個数: 32

約数和(自身を含む): 271460160

約数和(自身を除く): 142693374

約数列:

[1, 2, 3, 6, 29, 53, 58, 87, 106, 159, 174, 318, 1537, 3074, 4611, 9222, 13963, 27926, 41889, 83778, 404927, 740039, 809854, 1214781, 1480078, 2220117, 2429562, 4440234, 21461131, 42922262, 64383393, 128766786]

約数ペア:

[(1, 128766786), (2, 64383393), (3, 42922262), (6, 21461131), (29, 4440234), (53, 2429562), (58, 2220117), (87, 1480078), (106, 1214781), (159, 809854), (174, 740039), (318, 404927), (1537, 83778), (3074, 41889), (4611, 27926), (9222, 13963)]