151216387

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1\times {\mathrm{641}}^1$

素因数の和:1218

約数の個数: 16

約数和(自身を含む): 176020992

約数和(自身を除く): 24804605

約数列:

[1, 7, 67, 469, 503, 641, 3521, 4487, 33701, 42947, 235907, 300629, 322423, 2256961, 21602341, 151216387]

約数ペア:

[(1, 151216387), (7, 21602341), (67, 2256961), (469, 322423), (503, 300629), (641, 235907), (3521, 42947), (4487, 33701)]