160261516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2383}}^1$

素因数の和:2470

約数の個数: 48

約数和(自身を含む): 317205504

約数和(自身を除く): 156943988

約数列:

[1, 2, 4, 17, 23, 34, 43, 46, 68, 86, 92, 172, 391, 731, 782, 989, 1462, 1564, 1978, 2383, 2924, 3956, 4766, 9532, 16813, 33626, 40511, 54809, 67252, 81022, 102469, 109618, 162044, 204938, 219236, 409876, 931753, 1741973, 1863506, 2356787, 3483946, 3727012, 4713574, 6967892, 9427148, 40065379, 80130758, 160261516]

約数ペア:

[(1, 160261516), (2, 80130758), (4, 40065379), (17, 9427148), (23, 6967892), (34, 4713574), (43, 3727012), (46, 3483946), (68, 2356787), (86, 1863506), (92, 1741973), (172, 931753), (391, 409876), (731, 219236), (782, 204938), (989, 162044), (1462, 109618), (1564, 102469), (1978, 81022), (2383, 67252), (2924, 54809), (3956, 40511), (4766, 33626), (9532, 16813)]