123090712

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{5857}}^1$

素因数の和:5971

約数の個数: 32

約数和(自身を含む): 240412320

約数和(自身を除く): 117321608

約数列:

[1, 2, 4, 8, 37, 71, 74, 142, 148, 284, 296, 568, 2627, 5254, 5857, 10508, 11714, 21016, 23428, 46856, 216709, 415847, 433418, 831694, 866836, 1663388, 1733672, 3326776, 15386339, 30772678, 61545356, 123090712]

約数ペア:

[(1, 123090712), (2, 61545356), (4, 30772678), (8, 15386339), (37, 3326776), (71, 1733672), (74, 1663388), (142, 866836), (148, 831694), (284, 433418), (296, 415847), (568, 216709), (2627, 46856), (5254, 23428), (5857, 21016), (10508, 11714)]