162443144

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{155003}}^1$

素因数の和:155140

約数の個数: 16

約数和(自身を含む): 306907920

約数和(自身を除く): 144464776

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 155003, 310006, 620012, 1240024, 20305393, 40610786, 81221572, 162443144]

約数ペア:

[(1, 162443144), (2, 81221572), (4, 40610786), (8, 20305393), (131, 1240024), (262, 620012), (524, 310006), (1048, 155003)]