128051374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2711}}^1$

素因数の和:2856

約数の個数: 32

約数和(自身を含む): 222600960

約数和(自身を除く): 94549586

約数列:

[1, 2, 11, 19, 22, 38, 113, 209, 226, 418, 1243, 2147, 2486, 2711, 4294, 5422, 23617, 29821, 47234, 51509, 59642, 103018, 306343, 566599, 612686, 1133198, 3369773, 5820517, 6739546, 11641034, 64025687, 128051374]

約数ペア:

[(1, 128051374), (2, 64025687), (11, 11641034), (19, 6739546), (22, 5820517), (38, 3369773), (113, 1133198), (209, 612686), (226, 566599), (418, 306343), (1243, 103018), (2147, 59642), (2486, 51509), (2711, 47234), (4294, 29821), (5422, 23617)]