149636732

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3359}}^1$

素因数の和:3450

約数の個数: 48

約数和(自身を含む): 314603520

約数和(自身を除く): 164966788

約数列:

[1, 2, 4, 7, 14, 28, 37, 43, 74, 86, 148, 172, 259, 301, 518, 602, 1036, 1204, 1591, 3182, 3359, 6364, 6718, 11137, 13436, 22274, 23513, 44548, 47026, 94052, 124283, 144437, 248566, 288874, 497132, 577748, 869981, 1011059, 1739962, 2022118, 3479924, 4044236, 5344169, 10688338, 21376676, 37409183, 74818366, 149636732]

約数ペア:

[(1, 149636732), (2, 74818366), (4, 37409183), (7, 21376676), (14, 10688338), (28, 5344169), (37, 4044236), (43, 3479924), (74, 2022118), (86, 1739962), (148, 1011059), (172, 869981), (259, 577748), (301, 497132), (518, 288874), (602, 248566), (1036, 144437), (1204, 124283), (1591, 94052), (3182, 47026), (3359, 44548), (6364, 23513), (6718, 22274), (11137, 13436)]