161331136

素因数分解:

$2^6\times {\mathrm{269}}^1\times {\mathrm{9371}}^1$

素因数の和:9652

約数の個数: 28

約数和(自身を含む): 321365880

約数和(自身を除く): 160034744

約数列:

[1, 2, 4, 8, 16, 32, 64, 269, 538, 1076, 2152, 4304, 8608, 9371, 17216, 18742, 37484, 74968, 149936, 299872, 599744, 2520799, 5041598, 10083196, 20166392, 40332784, 80665568, 161331136]

約数ペア:

[(1, 161331136), (2, 80665568), (4, 40332784), (8, 20166392), (16, 10083196), (32, 5041598), (64, 2520799), (269, 599744), (538, 299872), (1076, 149936), (2152, 74968), (4304, 37484), (8608, 18742), (9371, 17216)]