164664241

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{30197}}^1$

素因数の和:30264

約数の個数: 16

約数和(自身を含む): 202930560

約数和(自身を除く): 38266319

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 30197, 211379, 573743, 1238077, 4016201, 8666539, 23523463, 164664241]

約数ペア:

[(1, 164664241), (7, 23523463), (19, 8666539), (41, 4016201), (133, 1238077), (287, 573743), (779, 211379), (5453, 30197)]