155215237

素因数分解:

${\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{503}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 166320000

約数和(自身を除く): 11104763

約数列:

[1, 19, 109, 149, 503, 2071, 2831, 9557, 16241, 54827, 74947, 308579, 1041713, 1423993, 8169223, 155215237]

約数ペア:

[(1, 155215237), (19, 8169223), (109, 1423993), (149, 1041713), (503, 308579), (2071, 74947), (2831, 54827), (9557, 16241)]