7966156

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:286

約数の個数: 36

約数和(自身を含む): 15566320

約数和(自身を除く): 7600164

約数列:

[1, 2, 4, 11, 22, 44, 109, 121, 151, 218, 242, 302, 436, 484, 604, 1199, 1661, 2398, 3322, 4796, 6644, 13189, 16459, 18271, 26378, 32918, 36542, 52756, 65836, 73084, 181049, 362098, 724196, 1991539, 3983078, 7966156]

約数ペア:

[(1, 7966156), (2, 3983078), (4, 1991539), (11, 724196), (22, 362098), (44, 181049), (109, 73084), (121, 65836), (151, 52756), (218, 36542), (242, 32918), (302, 26378), (436, 18271), (484, 16459), (604, 13189), (1199, 6644), (1661, 4796), (2398, 3322)]