157234028

素因数分解:

$2^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{16183}}^1$

素因数の和:16541

約数の個数: 24

約数和(自身を含む): 315393792

約数和(自身を除く): 158159764

約数列:

[1, 2, 4, 7, 14, 28, 347, 694, 1388, 2429, 4858, 9716, 16183, 32366, 64732, 113281, 226562, 453124, 5615501, 11231002, 22462004, 39308507, 78617014, 157234028]

約数ペア:

[(1, 157234028), (2, 78617014), (4, 39308507), (7, 22462004), (14, 11231002), (28, 5615501), (347, 453124), (694, 226562), (1388, 113281), (2429, 64732), (4858, 32366), (9716, 16183)]