139756936

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{353}}^1\times {\mathrm{409}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 289554300

約数和(自身を除く): 149797364

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 353, 409, 484, 706, 818, 968, 1412, 1636, 2824, 3272, 3883, 4499, 7766, 8998, 15532, 17996, 31064, 35992, 42713, 49489, 85426, 98978, 144377, 170852, 197956, 288754, 341704, 395912, 577508, 1155016, 1588147, 3176294, 6352588, 12705176, 17469617, 34939234, 69878468, 139756936]

約数ペア:

[(1, 139756936), (2, 69878468), (4, 34939234), (8, 17469617), (11, 12705176), (22, 6352588), (44, 3176294), (88, 1588147), (121, 1155016), (242, 577508), (353, 395912), (409, 341704), (484, 288754), (706, 197956), (818, 170852), (968, 144377), (1412, 98978), (1636, 85426), (2824, 49489), (3272, 42713), (3883, 35992), (4499, 31064), (7766, 17996), (8998, 15532)]