159981832

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{4373}}^1$

素因数の和:4665

約数の個数: 32

約数和(自身を含む): 318864600

約数和(自身を除く): 158882768

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 269, 538, 1076, 2152, 4373, 4573, 8746, 9146, 17492, 18292, 34984, 36584, 74341, 148682, 297364, 594728, 1176337, 2352674, 4705348, 9410696, 19997729, 39995458, 79990916, 159981832]

約数ペア:

[(1, 159981832), (2, 79990916), (4, 39995458), (8, 19997729), (17, 9410696), (34, 4705348), (68, 2352674), (136, 1176337), (269, 594728), (538, 297364), (1076, 148682), (2152, 74341), (4373, 36584), (4573, 34984), (8746, 18292), (9146, 17492)]