156772148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{10729}}^1$

素因数の和:11027

約数の個数: 24

約数和(自身を含む): 296534280

約数和(自身を除く): 139762132

約数列:

[1, 2, 4, 13, 26, 52, 281, 562, 1124, 3653, 7306, 10729, 14612, 21458, 42916, 139477, 278954, 557908, 3014849, 6029698, 12059396, 39193037, 78386074, 156772148]

約数ペア:

[(1, 156772148), (2, 78386074), (4, 39193037), (13, 12059396), (26, 6029698), (52, 3014849), (281, 557908), (562, 278954), (1124, 139477), (3653, 42916), (7306, 21458), (10729, 14612)]