156868956

素因数分解:

$2^2\times 3^2\times {\mathrm{4357471}}^1$

素因数の和:4357481

約数の個数: 18

約数和(自身を含む): 396529952

約数和(自身を除く): 239660996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4357471, 8714942, 13072413, 17429884, 26144826, 39217239, 52289652, 78434478, 156868956]

約数ペア:

[(1, 156868956), (2, 78434478), (3, 52289652), (4, 39217239), (6, 26144826), (9, 17429884), (12, 13072413), (18, 8714942), (36, 4357471)]