140408855282

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{4673}}^1\times {\mathrm{76261}}^1$

素因数の和:81133

約数の個数: 16

約数和(自身を含む): 211730461272

約数和(自身を除く): 71321605990

約数列:

[1, 2, 197, 394, 4673, 9346, 76261, 152522, 920581, 1841162, 15023417, 30046834, 356367653, 712735306, 70204427641, 140408855282]

約数ペア:

[(1, 140408855282), (2, 70204427641), (197, 712735306), (394, 356367653), (4673, 30046834), (9346, 15023417), (76261, 1841162), (152522, 920581)]