156780290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{922237}}^1$

素因数の和:922261

約数の個数: 16

約数和(自身を含む): 298805112

約数和(自身を除く): 142024822

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 922237, 1844474, 4611185, 9222370, 15678029, 31356058, 78390145, 156780290]

約数ペア:

[(1, 156780290), (2, 78390145), (5, 31356058), (10, 15678029), (17, 9222370), (34, 4611185), (85, 1844474), (170, 922237)]