131473308

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{1237}}^1$

素因数の和:1782

約数の個数: 48

約数和(自身を含む): 325702944

約数和(自身を除く): 194229636

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 521, 1042, 1237, 1563, 2084, 2474, 3126, 3711, 4948, 6252, 7422, 8857, 14844, 17714, 21029, 26571, 35428, 42058, 53142, 63087, 84116, 106284, 126174, 252348, 644477, 1288954, 1933431, 2577908, 3866862, 7733724, 10956109, 21912218, 32868327, 43824436, 65736654, 131473308]

約数ペア:

[(1, 131473308), (2, 65736654), (3, 43824436), (4, 32868327), (6, 21912218), (12, 10956109), (17, 7733724), (34, 3866862), (51, 2577908), (68, 1933431), (102, 1288954), (204, 644477), (521, 252348), (1042, 126174), (1237, 106284), (1563, 84116), (2084, 63087), (2474, 53142), (3126, 42058), (3711, 35428), (4948, 26571), (6252, 21029), (7422, 17714), (8857, 14844)]