172893122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 278353920

約数和(自身を除く): 105460798

約数列:

[1, 2, 19, 38, 103, 163, 206, 271, 326, 542, 1957, 3097, 3914, 5149, 6194, 10298, 16789, 27913, 33578, 44173, 55826, 88346, 318991, 530347, 637982, 839287, 1060694, 1678574, 4549819, 9099638, 86446561, 172893122]

約数ペア:

[(1, 172893122), (2, 86446561), (19, 9099638), (38, 4549819), (103, 1678574), (163, 1060694), (206, 839287), (271, 637982), (326, 530347), (542, 318991), (1957, 88346), (3097, 55826), (3914, 44173), (5149, 33578), (6194, 27913), (10298, 16789)]