78167188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{11923}}^1$

素因数の和:12087

約数の個数: 24

約数和(自身を含む): 150242400

約数和(自身を除く): 72075212

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6556, 11923, 23846, 47692, 131153, 262306, 524612, 1776527, 3553054, 7106108, 19541797, 39083594, 78167188]

約数ペア:

[(1, 78167188), (2, 39083594), (4, 19541797), (11, 7106108), (22, 3553054), (44, 1776527), (149, 524612), (298, 262306), (596, 131153), (1639, 47692), (3278, 23846), (6556, 11923)]