142793192

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{9439}}^1$

素因数の和:9537

約数の個数: 32

約数和(自身を含む): 280934400

約数和(自身を除く): 138141208

約数列:

[1, 2, 4, 8, 31, 61, 62, 122, 124, 244, 248, 488, 1891, 3782, 7564, 9439, 15128, 18878, 37756, 75512, 292609, 575779, 585218, 1151558, 1170436, 2303116, 2340872, 4606232, 17849149, 35698298, 71396596, 142793192]

約数ペア:

[(1, 142793192), (2, 71396596), (4, 35698298), (8, 17849149), (31, 4606232), (61, 2340872), (62, 2303116), (122, 1170436), (124, 1151558), (244, 585218), (248, 575779), (488, 292609), (1891, 75512), (3782, 37756), (7564, 18878), (9439, 15128)]