156679152188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{997}}^1\times {\mathrm{41399}}^1$

素因数の和:42486

約数の個数: 48

約数和(自身を含む): 299632334400

約数和(自身を除く): 142953182212

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 997, 1898, 1994, 3796, 3988, 12961, 25922, 41399, 51844, 72781, 82798, 145562, 165596, 291124, 538187, 946153, 1076374, 1892306, 2152748, 3022127, 3784612, 6044254, 12088508, 39287651, 41274803, 78575302, 82549606, 157150604, 165099212, 536572439, 1073144878, 2146289756, 3013060619, 6026121238, 12052242476, 39169788047, 78339576094, 156679152188]

約数ペア:

[(1, 156679152188), (2, 78339576094), (4, 39169788047), (13, 12052242476), (26, 6026121238), (52, 3013060619), (73, 2146289756), (146, 1073144878), (292, 536572439), (949, 165099212), (997, 157150604), (1898, 82549606), (1994, 78575302), (3796, 41274803), (3988, 39287651), (12961, 12088508), (25922, 6044254), (41399, 3784612), (51844, 3022127), (72781, 2152748), (82798, 1892306), (145562, 1076374), (165596, 946153), (291124, 538187)]