157412899

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{18913}}^1$

素因数の和:18990

約数の個数: 16

約数和(自身を含む): 190653120

約数和(自身を除く): 33240221

約数列:

[1, 7, 29, 41, 203, 287, 1189, 8323, 18913, 132391, 548477, 775433, 3839339, 5428031, 22487557, 157412899]

約数ペア:

[(1, 157412899), (7, 22487557), (29, 5428031), (41, 3839339), (203, 775433), (287, 548477), (1189, 132391), (8323, 18913)]