151405924

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:764

約数の個数: 36

約数和(自身を含む): 279081264

約数和(自身を除く): 127675340

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 643, 1286, 1369, 1591, 2572, 2738, 3182, 5476, 6364, 23791, 27649, 47582, 55298, 58867, 95164, 110596, 117734, 235468, 880267, 1023013, 1760534, 2046026, 3521068, 4092052, 37851481, 75702962, 151405924]

約数ペア:

[(1, 151405924), (2, 75702962), (4, 37851481), (37, 4092052), (43, 3521068), (74, 2046026), (86, 1760534), (148, 1023013), (172, 880267), (643, 235468), (1286, 117734), (1369, 110596), (1591, 95164), (2572, 58867), (2738, 55298), (3182, 47582), (5476, 27649), (6364, 23791)]