166064690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{10861}}^1$

素因数の和:11018

約数の個数: 32

約数和(自身を含む): 328466880

約数和(自身を除く): 162402190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 139, 278, 695, 1390, 1529, 3058, 7645, 10861, 15290, 21722, 54305, 108610, 119471, 238942, 597355, 1194710, 1509679, 3019358, 7548395, 15096790, 16606469, 33212938, 83032345, 166064690]

約数ペア:

[(1, 166064690), (2, 83032345), (5, 33212938), (10, 16606469), (11, 15096790), (22, 7548395), (55, 3019358), (110, 1509679), (139, 1194710), (278, 597355), (695, 238942), (1390, 119471), (1529, 108610), (3058, 54305), (7645, 21722), (10861, 15290)]