159483824

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{24371}}^1$

素因数の和:24788

約数の個数: 20

約数和(自身を含む): 309768120

約数和(自身を除く): 150284296

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 24371, 48742, 97484, 194968, 389936, 9967739, 19935478, 39870956, 79741912, 159483824]

約数ペア:

[(1, 159483824), (2, 79741912), (4, 39870956), (8, 19935478), (16, 9967739), (409, 389936), (818, 194968), (1636, 97484), (3272, 48742), (6544, 24371)]