178993153

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{6271}}^1$

素因数の和:6384

約数の個数: 16

約数和(自身を含む): 200503296

約数和(自身を除く): 21510143

約数列:

[1, 17, 23, 73, 391, 1241, 1679, 6271, 28543, 106607, 144233, 457783, 2451961, 7782311, 10529009, 178993153]

約数ペア:

[(1, 178993153), (17, 10529009), (23, 7782311), (73, 2451961), (391, 457783), (1241, 144233), (1679, 106607), (6271, 28543)]