157281553

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{1669}}^1$

素因数の和:2352

約数の個数: 16

約数和(自身を含む): 185169600

約数和(自身を除く): 27888047

約数列:

[1, 11, 13, 143, 659, 1669, 7249, 8567, 18359, 21697, 94237, 238667, 1099871, 12098581, 14298323, 157281553]

約数ペア:

[(1, 157281553), (11, 14298323), (13, 12098581), (143, 1099871), (659, 238667), (1669, 94237), (7249, 21697), (8567, 18359)]