139927544

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{10607}}^1$

素因数の和:10727

約数の個数: 32

約数和(自身を含む): 280687680

約数和(自身を除く): 140760136

約数列:

[1, 2, 4, 8, 17, 34, 68, 97, 136, 194, 388, 776, 1649, 3298, 6596, 10607, 13192, 21214, 42428, 84856, 180319, 360638, 721276, 1028879, 1442552, 2057758, 4115516, 8231032, 17490943, 34981886, 69963772, 139927544]

約数ペア:

[(1, 139927544), (2, 69963772), (4, 34981886), (8, 17490943), (17, 8231032), (34, 4115516), (68, 2057758), (97, 1442552), (136, 1028879), (194, 721276), (388, 360638), (776, 180319), (1649, 84856), (3298, 42428), (6596, 21214), (10607, 13192)]