128700782

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{883}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 229132800

約数和(自身を除く): 100432018

約数列:

[1, 2, 7, 14, 29, 58, 203, 359, 406, 718, 883, 1766, 2513, 5026, 6181, 10411, 12362, 20822, 25607, 51214, 72877, 145754, 179249, 316997, 358498, 633994, 2218979, 4437958, 9192913, 18385826, 64350391, 128700782]

約数ペア:

[(1, 128700782), (2, 64350391), (7, 18385826), (14, 9192913), (29, 4437958), (58, 2218979), (203, 633994), (359, 358498), (406, 316997), (718, 179249), (883, 145754), (1766, 72877), (2513, 51214), (5026, 25607), (6181, 20822), (10411, 12362)]