159401809

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{883}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 203164416

約数和(自身を除く): 43762607

約数列:

[1, 7, 17, 37, 41, 119, 259, 287, 629, 697, 883, 1517, 4403, 4879, 6181, 10619, 15011, 25789, 32671, 36203, 105077, 180523, 228697, 253421, 555407, 615451, 1339511, 3887849, 4308157, 9376577, 22771687, 159401809]

約数ペア:

[(1, 159401809), (7, 22771687), (17, 9376577), (37, 4308157), (41, 3887849), (119, 1339511), (259, 615451), (287, 555407), (629, 253421), (697, 228697), (883, 180523), (1517, 105077), (4403, 36203), (4879, 32671), (6181, 25789), (10619, 15011)]