168644930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{21107}}^1$

素因数の和:21178

約数の個数: 32

約数和(自身を含む): 328271616

約数和(自身を除く): 159626686

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3995, 7990, 21107, 42214, 105535, 211070, 358819, 717638, 992029, 1794095, 1984058, 3588190, 4960145, 9920290, 16864493, 33728986, 84322465, 168644930]

約数ペア:

[(1, 168644930), (2, 84322465), (5, 33728986), (10, 16864493), (17, 9920290), (34, 4960145), (47, 3588190), (85, 1984058), (94, 1794095), (170, 992029), (235, 717638), (470, 358819), (799, 211070), (1598, 105535), (3995, 42214), (7990, 21107)]