159726145

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{8521}}^1$

素因数の和:8712

約数の個数: 16

約数和(自身を含む): 201255552

約数和(自身を除く): 41529407

約数列:

[1, 5, 23, 115, 163, 815, 3749, 8521, 18745, 42605, 195983, 979915, 1388923, 6944615, 31945229, 159726145]

約数ペア:

[(1, 159726145), (5, 31945229), (23, 6944615), (115, 1388923), (163, 979915), (815, 195983), (3749, 42605), (8521, 18745)]