156699194818

素因数分解:

$2^1\times {\mathrm{103}}^2\times {\mathrm{347}}^1\times {\mathrm{21283}}^1$

素因数の和:21838

約数の個数: 24

約数和(自身を含む): 238048173648

約数和(自身を除く): 81348978830

約数列:

[1, 2, 103, 206, 347, 694, 10609, 21218, 21283, 35741, 42566, 71482, 2192149, 3681323, 4384298, 7362646, 7385201, 14770402, 225791347, 451582694, 760675703, 1521351406, 78349597409, 156699194818]

約数ペア:

[(1, 156699194818), (2, 78349597409), (103, 1521351406), (206, 760675703), (347, 451582694), (694, 225791347), (10609, 14770402), (21218, 7385201), (21283, 7362646), (35741, 4384298), (42566, 3681323), (71482, 2192149)]