139206952

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{263}}^1\times {\mathrm{607}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 264844800

約数和(自身を除く): 125637848

約数列:

[1, 2, 4, 8, 109, 218, 263, 436, 526, 607, 872, 1052, 1214, 2104, 2428, 4856, 28667, 57334, 66163, 114668, 132326, 159641, 229336, 264652, 319282, 529304, 638564, 1277128, 17400869, 34801738, 69603476, 139206952]

約数ペア:

[(1, 139206952), (2, 69603476), (4, 34801738), (8, 17400869), (109, 1277128), (218, 638564), (263, 529304), (436, 319282), (526, 264652), (607, 229336), (872, 159641), (1052, 132326), (1214, 114668), (2104, 66163), (2428, 57334), (4856, 28667)]