128963669164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1\times {\mathrm{128389}}^1$

素因数の和:129058

約数の個数: 48

約数和(自身を含む): 253269303840

約数和(自身を除く): 124305634676

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 617, 814, 1234, 1628, 2468, 6787, 13574, 22829, 27148, 45658, 91316, 128389, 251119, 256778, 502238, 513556, 1004476, 1412279, 2824558, 4750393, 5649116, 9500786, 19001572, 52254323, 79216013, 104508646, 158432026, 209017292, 316864052, 871376143, 1742752286, 2930992481, 3485504572, 5861984962, 11723969924, 32240917291, 64481834582, 128963669164]

約数ペア:

[(1, 128963669164), (2, 64481834582), (4, 32240917291), (11, 11723969924), (22, 5861984962), (37, 3485504572), (44, 2930992481), (74, 1742752286), (148, 871376143), (407, 316864052), (617, 209017292), (814, 158432026), (1234, 104508646), (1628, 79216013), (2468, 52254323), (6787, 19001572), (13574, 9500786), (22829, 5649116), (27148, 4750393), (45658, 2824558), (91316, 1412279), (128389, 1004476), (251119, 513556), (256778, 502238)]