159919312

素因数分解:

$2^4\times 7^1\times {\mathrm{1427851}}^1$

素因数の和:1427866

約数の個数: 20

約数和(自身を含む): 354107296

約数和(自身を除く): 194187984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1427851, 2855702, 5711404, 9994957, 11422808, 19989914, 22845616, 39979828, 79959656, 159919312]

約数ペア:

[(1, 159919312), (2, 79959656), (4, 39979828), (7, 22845616), (8, 19989914), (14, 11422808), (16, 9994957), (28, 5711404), (56, 2855702), (112, 1427851)]