154923142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{1033}}^1$

素因数の和:1464

約数の個数: 32

約数和(自身を含む): 269352864

約数和(自身を除く): 114429722

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 401, 802, 1033, 2066, 4411, 6817, 8822, 11363, 13634, 17561, 22726, 35122, 74987, 149974, 193171, 386342, 414233, 828466, 4556563, 7041961, 9113126, 14083922, 77461571, 154923142]

約数ペア:

[(1, 154923142), (2, 77461571), (11, 14083922), (17, 9113126), (22, 7041961), (34, 4556563), (187, 828466), (374, 414233), (401, 386342), (802, 193171), (1033, 149974), (2066, 74987), (4411, 35122), (6817, 22726), (8822, 17561), (11363, 13634)]