140324056

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{521}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 266658480

約数和(自身を除く): 126334424

約数列:

[1, 2, 4, 8, 131, 257, 262, 514, 521, 524, 1028, 1042, 1048, 2056, 2084, 4168, 33667, 67334, 68251, 133897, 134668, 136502, 267794, 269336, 273004, 535588, 546008, 1071176, 17540507, 35081014, 70162028, 140324056]

約数ペア:

[(1, 140324056), (2, 70162028), (4, 35081014), (8, 17540507), (131, 1071176), (257, 546008), (262, 535588), (514, 273004), (521, 269336), (524, 267794), (1028, 136502), (1042, 134668), (1048, 133897), (2056, 68251), (2084, 67334), (4168, 33667)]